Untrained surgeon's assistant aboard age-of-sail warships — held men down for amputations, fed the wounded a thick gruel called "loblolly," and carried away the severed limbs.
Cause of death — Renamed Surgeon's Steward in 1861, then Apothecary, then Bayman, then Hospital Corpsman in 1898.
“The first link in a 200-year chain. Don't look at the bucket.”
Boys 10–14 (sometimes 8) ran black powder from the magazine up to the gun deck during battle. Chosen for being small enough to fit through the hatches.
Cause of death — Self-contained brass cartridges and post-1812 minimum-age rules made the job unnecessary, then illegal.
“Small target. Loud job. Old before they were grown.”
Operated seven hydrogen-filled tethered observation balloons over Civil War battlefields, transmitting reconnaissance reports by telegraph wire run down the tether — Yorktown, Seven Pines, Antietam, Fredericksburg, Chancellorsville.
Cause of death — A jealous Army Corps of Engineers captain cut Chief Aeronaut Thaddeus Lowe's pay because a civilian was outearning regular officers. Lowe resigned. The corps died.
“Killed not by the Confederates, but by a Captain in the budget office.”
Federal precision-rifle units (1st and 2nd US Sharpshooters) — the first US Army formation recruited entirely by marksmanship test (10 shots in a 10-inch circle at 200 yards) and armed with the breech-loading Sharps rifle on Lincoln's personal order.
Cause of death — Three-year enlistments expired during the 1864 reorganization; survivors were folded into regular line regiments. The Army wouldn't field another dedicated sharpshooter unit until WWI.
“Forest green uniforms in a sea of blue. Folded back into the line in 1865.”
Women — often officers' wives or daughters — embedded with infantry regiments in semi-official capacity. Sold food and drink, carried water under fire, dressed wounds at the regimental aid station, and in some cases carried regimental colors. Wore custom Zouave-style uniforms.
Cause of death — The role had no formal Army authorization (unlike the French system that inspired it); when the war ended there was no peacetime billet to keep.
“Wore the uniform. Carried the colors. Was never on the books.”
The ship's barrel-maker — built, repaired, and inspected the wooden casks that held water, salt pork, gunpowder, and rum.
Cause of death — Steel containers replaced wooden casks in the 1880s. Cooperage skill stopped being a Navy core competency.
“Built the cask. Built the scuttlebutt. Built himself out of a job in 1884.”
Civilian-but-Army-appointed merchants who followed regiments selling whiskey, tobacco, paper, needles, and anything else the Quartermaster didn't issue. The original AAFES.
Cause of death — The Belknap bribery scandal of 1876. The Post Exchange system that replaced traders by 1895 was created specifically to keep the racket out of the chain of command.
“Took the money. Took down the Secretary of War. Got replaced by the PX.”
Assistant to the Sailmaker — hands-on canvas-and-needle labor of sail repair, working aloft when the rigging tore.
Cause of death — Steam killed sail. The 1893 Chief Petty Officer reorganization erased the title in the same sweep that built the modern enlisted structure.
“Stitched the wind back together until the wind stopped being the point.”
Senior enlisted who ran a station of the ship — forecastle (anchor work, head sails), tops (upper masts and yards), afterguard (spanker and aft sails), hold (cargo, ballast, stores).
Cause of death — Steel and steam erased the work; the 1893 Chief Petty Officer reorganization erased the titles. Four ratings, one funeral.
“They were the petty officers who ran the boat. The CPO rank exists because they did.”
Petty officer who supervised approximately four of the ship's guns and assisted the Gunner's Mates in drill and maintenance.
Cause of death — Disestablished in the 1893 Chief Petty Officer reorganization; duties absorbed by Gunner's Mate.
“Ran four guns. Got swallowed by one Gunner's Mate badge.”
Cut, stitched, and patched a warship's canvas — propulsion in textile form, repaired between watches by hand.
Cause of death — Steam. When steam came, sails went, and the Sailmaker rating followed — eventually rolled into Boatswain's Mate / Coxswain by 1939.
“Sewed the wind shut. Steam never asked.”
Civil War-era Army NCO who functioned simultaneously as battalion pharmacist, dispensary supervisor, minor surgery practitioner, tooth-puller, leech-applier, and male-nurse supervisor.
Cause of death — The 1903 Army reorganization abolished the title and folded Hospital Stewards into the Sergeant rank within the new Hospital Corps.
“Pharmacist, surgeon, cook, leech-handler. The Civil War NCO who did everything.”
Hamilton's first navy. Armed maritime tariff enforcement — and the only armed federal vessels afloat between 1790 and 1798, while the Continental Navy was disbanded.
Cause of death — Merged with the US Life-Saving Service to form the US Coast Guard, 28 January 1915.
“Senior service. Now a footnote on the Coast Guard's about page.”
Manned 270+ coastal stations with wooden surfboats, rowing into storm seas to pull crews off wrecked ships — the precursor to every modern small-boat rescue swimmer.
Cause of death — US Life-Saving Service merged into the new US Coast Guard, 28 January 1915. The Surfman occupational title became a Coast Guard rate, then faded.
“Pulled men off wrecks for 37 years. Got a new patch and a pay-grade dispute.”
Shoveled coal from bunker to furnace, hour after hour, in fire rooms that ran above 130°F under combat steaming conditions.
Cause of death — Oil-fired boilers replaced coal. Rating folded into Fireman in 1917.
“Shoveled the Navy from sail to steam. Got carried out for the trouble.”
Beat drum or sounded bugle calls that regulated camp life and relayed battlefield commands — Reveille, Tattoo, Charge, Retreat, Taps. Doubled as stretcher-bearers under fire.
Cause of death — Radio replaced acoustic command-and-control on the battlefield. Bugle calls survive ceremonially; the standalone field-musician enlistment did not.
“Carried the rhythm and the wounded. Killed by the field telephone.”
Carried the regimental flag — the visual rally point in black-powder smoke, the axis of advance, the thing every soldier dressed his line on.
Cause of death — Smokeless powder, longer-range rifles, and machine guns made standing next to a 6-foot flag a suicide pact. The role survived ceremonially but vanished from the line of battle after WWI.
“Five men down. Flag never touched the ground.”
First women enlisted in the US Navy in non-nursing roles. Clerks, draftsmen, translators, fingerprint experts, even ship-camouflage designers — ~11,000 served by Armistice.
Cause of death — Statutorily ended by the Naval Reserve Act of 1925. The wartime loophole that admitted them was closed the moment the wartime urgency went away.
“Existed because someone read the statute carefully. Killed by Congress reading it again.”
223 bilingual women sworn into the Army Signal Corps in 1917–1918 to operate switchboards on the Western Front, after Pershing told Washington his commanders couldn't talk to each other through male operators who didn't speak French.
Cause of death — Demobilized 1919; the Army then spent six decades refusing to recognize them as veterans — Congress finally granted veteran status in 1977 under PL 95-202.
“Wore the uniform. Took the oath. Six decades to be told it counted.”
Crewed Renault FTs and Mark V heavies at St. Mihiel and the Meuse-Argonne — the first generation of American tankers, under a 32-year-old George S. Patton.
Cause of death — The National Defense Act of 1920 abolished the independent Tank Corps and gave the tanks to the Infantry. Armor wouldn't be its own branch again until 1940.
“Killed by a peacetime act. Patton spent 20 years getting it back.”
Drove the Army's trucks in France — the first time the Army recognized motor transport as something distinct from "horse-drawn wagons but with engines." Recruited heavily from civilian automotive workers.
Cause of death — Dissolved in 1920; truck transport reverted to the Quartermaster Corps until the Transportation Corps was created in 1942.
“Two years to prove trucks worked. Twenty more before the Army admitted it.”
The 1917 US infantry platoon had four distinct rifle specialties: hand bombers (grenadiers throwing fragmentation), rifle grenadiers (firing VB cup-launchers off Springfields), riflemen, and automatic riflemen (Chauchat or BAR gunners). Each was a separate billet with separate equipment.
Cause of death — 1920s reorganization of US infantry doctrine merged the bomber/grenadier roles into the standard rifle squad; the BAR became squad-organic rather than a separate specialty.
“Four specialties in 1917. One squad by 1925.”
The ship's gunsmith — maintained small arms, cutlasses, boarding pikes, and held the keys to the powder-room locks.
Cause of death — Absorbed into Gunner's Mate in the post-WWI rating overhaul of 1921.
“Forged the cutlass. Kept the keys. Outranked by a paperwork merger.”
Mounted patrols of the US legation in Peking — a 33-year horseback security detail in the heart of China.
Cause of death — Trucks. Plus the inconvenient fact that the legation they guarded was inside an increasingly hostile imperial Japanese sphere of influence.
“Patrolled Peking on horseback for 33 years. Now does parades on Mustangs adopted from the BLM.”
Lit, fueled, and maintained navigation lights and fog signals — often in soul-crushing isolation on offshore rocks, with families if they had them.
Cause of death — Photocells and solenoids worked overnight, every night, without retirement benefits. By 1990 every US lighthouse except Boston Light had been automated.
“Beat the dark for 200 years. Got beat by a light sensor.”
Mounted reconnaissance, screening, and shock action with saber and carbine — the way every army had fought for 3,000 years.
Cause of death — Tanks. Trucks. And eventually, hunger — the regiment's surviving horses were slaughtered for food on Bataan.
“Charged in January. Eaten in March. Outlived by their lieutenant.”
Twelve enlisted technical specialties — airplane and engine mechanic, aircraft radio operator, parachute rigger, aircraft armorer, meteorologist, aircraft photo tech, aircraft machinist — held by enlisted men ranked Private Specialist (1st through 6th Class).
Cause of death — War Department Circular No. 5 (8 January 1942) abolished Specialist and created Technician Grades 3/4/5 — the "T-stripe" NCOs who built the Army Air Forces.
“No insignia. No authority. Dead one month after Pearl Harbor.”
Trained at Page Field, Parris Island to fly Schweizer LNS-1 gliders for hypothetical amphibious airborne assaults — 100 takeoffs and landings to qualify.
Cause of death — Gliders need landing strips. Pacific atolls don't have landing strips. Somebody finally looked at a map of Tarawa.
“Inspired by Crete. Killed by geography.”
Pre-1943 generic AAF aerial gunner — single rating, single curriculum, before the turret specialization program split the trade into Sperry lower, Sperry upper, Martin upper, Bendix upper, Bendix lower, and Consolidated tail tracks.
Cause of death — In January 1943 Flying Training Command ordered the turret specialization program — the generic gunner became six airframe-and-turret-specific trades, and the original undifferentiated rating ceased to exist.
“One badge. Six turrets. Two years.”
Saddlers repaired tack, harness, and leatherwork; farriers shod horses and treated hoof injuries. In a horse-borne army, both jobs were as essential as the gunsmith.
Cause of death — Mechanization. Saddlers eliminated from Indian Scouts in 1896; the cavalry farrier rating effectively died with the dehorsing of the 1st Cavalry Division in April–May 1943 and the 2d Cavalry Division in March 1944.
“Last horse on the books died in 1968. The farrier had been unemployed for 25 years.”
Commando-style light infantry for amphibious raids — Makin Island, Tulagi, Edson's Ridge, New Georgia.
Cause of death — Senior Marine officers who hated the idea of "an elite within the elite" finally had the bureaucratic position to kill them — plus the 4th and 5th Marine Divisions needed bodies.
“Coined "Gung Ho." Got killed by the Corps that quoted them.”
Marine paratroopers — volunteers, unmarried only, 40% washout rate — trained for vertical envelopment of Pacific objectives.
Cause of death — Army airborne owned all the transport aircraft. There were never enough planes to mass-drop Marines, so they got used as straight-leg infantry — and then disbanded to feed the new Marine divisions.
“Three battalions of paratroopers. Zero combat jumps.”
1,074 civilian women pilots who ferried 12,652 aircraft of 78 types — P-51s, B-26s, even B-29s — flew target-tow missions live-fire, and instructed male pilots, so combat seats freed up.
Cause of death — Congress refused to militarize them in 1944, then disbanded the program because male pilots returning from combat wanted the stateside jobs. Veteran status came in 1977; the Congressional Gold Medal in 2009.
“38 killed in service. 33 years to get a flag on the coffin.”
Coast-defense and AAA garrisons for advanced naval bases — coast guns, 3-inch and 90mm AAA, searchlights. Held Wake Island for 15 days against the Imperial Japanese Navy.
Cause of death — Once the Pacific war turned offensive, the Corps didn't need static garrisons — it needed assault divisions.
“Held Wake. Held the line. Held in the rear when it mattered most.”
Curled into a 3.5-foot Sperry sphere slung below the belly of the Flying Fortress, working twin .50s by foot pedals and a hand controller for 10–12 hours over Europe.
Cause of death — B-17 retired postwar; jet bombers never carried a ball turret. The role was extinct with the airframe.
“Curled into 3.5 feet. No parachute. Best armor on the bomber.”
Pair of gunners standing back-to-back at open waist windows of the B-17, each working a flexible .50 — the most exposed crew position to slipstream, frostbite, and beam attacks.
Cause of death — On 20 July 1944 AAF instituted a weight-reduction program that cut one waist gunner from every B-17, dropping the crew from 10 to 9. Then the whole airframe retired postwar.
“Two of them, then one of them. Then the airplane.”
Enlisted crewmember in the radio compartment behind the bomb bay — sent position reports every 30 minutes, ran the liaison/command sets, manned a flexible .50 out the roof, and triggered the strike camera on the bomb run.
Cause of death — The combined radio-operator-gunner role died with the B-17 and the propeller-bomber crew model; radio became its own enlisted AFSC, gunnery split out, and the position never reconstituted on jet bombers.
“Sent the position report. Shot the bandit. Took the picture. One sailor, four jobs.”
Sat in an electrically-driven Emerson A-15 powered nose turret with twin .50s — the B-24's answer to the head-on Luftwaffe attacks that had butchered earlier glass-nose Liberators.
Cause of death — Killed when the B-24 retired postwar. No successor (B-29, B-36, B-47, B-52) carried a nose turret.
“Two .50s aimed straight ahead. Nothing flew at the B-24 that direction without paying.”
Pacific-theater B-25C/D and factory B-25J Mitchells modified with up to eight fixed .50s in a hard nose plus four cheek-pod .50s and a forward-locked top turret — a 14-gun strafing battery that mauled Japanese coastal shipping at masthead height.
Cause of death — Low-altitude strafer-bomber doctrine died with the B-25's postwar retirement; jet-age air power moved to standoff weapons.
“215 pounds of lead per second. Then nothing flew that low again.”
Flew unarmed P-38 Lightnings (designated F-4 and F-5) and P-51 Mustangs (designated F-6) over enemy territory at high altitude and high speed — the only weapon was the camera in the nose and a .45 in the cockpit.
Cause of death — Postwar USAF folded photo recon into specialized RB-26, RF-80, RF-84, and later RF-101/RF-4C platforms with weapon system operators; the lone-pilot lone-camera Lightning model died with the F-5.
“No guns. One camera. Outrun what you can't outshoot.”
Enlisted AAF crewmember who shot strike-assessment and reconnaissance photos from manned bomber and recon aircraft — distinct from the rated photo-recon pilot and from the ground-side Aerial Photographer (MOS 004).
Cause of death — Postwar consolidation rolled the function into the still-photography AFSC; the wartime gunner-photographer hybrid did not survive the AAF.
“Shot the bandit. Shot the bomb hit. Same finger.”
Manned 60-inch carbon-arc anti-aircraft searchlights — sound-locator and later radar-cued — to illuminate Luftwaffe and IJN night bombers for AAA gunners.
Cause of death — Postwar gun-laying radar (SCR-584 and successors) made searchlights redundant — radar could vector AAA fire directly. The advent of jet aircraft at higher altitudes finished the role.
“Listened. Lit. Lost.”
The only African-American combat unit ashore at Normandy on D-Day. A 621-man assault force flew hydrogen-filled barrage balloons over Omaha and Utah beaches to force Luftwaffe strafing runs higher, where AAA could kill them. Confirmed a Ju-88 kill over Omaha.
Cause of death — Jet aircraft made low-altitude strafing obsolete; barrage balloons couldn't fly high enough to matter. The entire balloon corps was disbanded by end of 1945.
“Only all-Black combat unit ashore on D-Day. Eighty years to award the medal.”
~10,000 women served as yeomen, storekeepers, radio operators, parachute riggers, photographers, air traffic controllers, and LORAN station operators.
Cause of death — Demobilized after WWII; the separate women's reserve was formally dissolved in 1973 when women were fully integrated into the regular USCG.
“Always Ready. Mustered out anyway.”
Unarmed pilots flying Stinson L-5 Sentinels and Piper L-4 Cubs for courier work, artillery spotting, short-range observation over friendly territory, and officer transport.
Cause of death — When USAF split off in 1947 and consolidated ratings in 1949, the standalone L rating disappeared. Fixed-wing observation work migrated to Army aviation.
“Flew unarmed at treetop. Took officers, mail, and casualties wherever needed.”
Civilian-experienced pilots — older men, men with vision or medical waivers — commissioned with an "S" rating to fly Air Transport Command ferry missions, training command tow flights, and stateside utility runs.
Cause of death — With the war over, ATC contracted, and the unique billet (a commissioned officer who couldn't fly combat) had no peacetime justification. Folded into general AAF/USAF pilot ratings by 1947.
“Too old for combat. Just right for everything else.”
Enlisted Army soldiers, primarily from Apache, Pawnee, Crow, Navajo, Seminole, and Cheyenne nations, who provided reconnaissance, tracking, and combat scouting from the Indian Wars through Pershing's 1916 Punitive Expedition into Mexico.
Cause of death — The frontier they patrolled stopped existing; the Army couldn't justify keeping the billet open through a second world war. The final four scouts were retired by War Department order at Fort Huachuca in 1947.
“81 years. From Geronimo to the eve of the Cold War. Four men at the end.”
Joint shore-fire-control, air-liaison, and beach-comms teams that synchronized naval gunfire, close air support, and amphibious landings — born from the bloody lessons of Tarawa. Five Marine JASCOs and multiple Army ones served at Normandy, Southern France, Philippines, and Okinawa.
Cause of death — The 1947 National Security Act reorganization disbanded JASCOs and transferred the mission to the Navy; capabilities later re-emerged in 1951 as the Marine ANGLICO.
“Tarawa's expensive lesson. Killed by a reorganization four years later.”
Rode unpowered CG-4A gliders into combat behind enemy lines — Sicily, Normandy, Market Garden, Varsity.
Cause of death — Helicopters. Vertical envelopment without the crash.
“Plywood box. No pay. No engine. No badge for two years.”
Sorted, sold stamps for, and delivered every letter on the ship. Kept the master directory of who was aboard, expected, or just transferred.
Cause of death — Folded into Teleman in 1948, then Postal Clerk in 1959, then Logistics Specialist in 2009.
“The shortest, kindest rating the Navy ever issued.”
Filled clerical, communications, intelligence, aerology, and aviation-support billets so men could go to sea. ~100,000 served in WWII; peak strength ~82,000.
Cause of death — Women's Armed Services Integration Act of 1948 made women a permanent component of the regular Navy and dissolved the separate "Reserve" status.
“Released the fleet for sea duty. Couture by Mainbocher.”
~23,000 served. At peak, women made up 85% of enlisted personnel at HQMC. Roles included motor transport, aviation mechanics, parachute riggers, weapons assembly.
Cause of death — Women's Armed Services Integration Act of 1948 folded them into the regular Marine Corps.
“No cutesy name. No separate identity. Just Marines.”
Cooked and served officers' meals. For most of the 20th century, the *only* rating Black sailors were permitted to hold.
Cause of death — Executive Order 9981 (Truman, 1948) ended segregation in the armed services on paper. In practice the Steward Branch persisted into the Korean War and beyond.
“The job that boxed Dorie Miller in. The one EO 9981 was written for.”
The sailor who built, riveted, and patched the boilers themselves — heavy metalwork, not water chemistry.
Cause of death — Merged into Boilerman in 1948.
“Died twice. Beat to it by Boilerman, then beat again by gas turbines.”
The sailor who managed boiler feedwater — quality, level, and chemistry — to keep boilers from blowing up.
Cause of death — Merged with Boilermaker into the new Boilerman rating in 1948.
“Watched the water so the boiler wouldn't. Outlived by chemistry textbooks.”
Enlisted medical caregivers who ran sick bay, assisted surgeons, and went ashore with Marines under fire — five Medals of Honor went to Pharmacist's Mates in WWII alone.
Cause of death — Renamed Hospital Corpsman on 2 April 1948 in the post-WWII Navy rating overhaul.
“Killed at the peak of its prestige. Buried under the wrong god's symbol.”
Took control of the aircraft on the bomb run via the Norden bombsight and released ordnance.
Cause of death — Computerized targeting + smart weapons. All wartime aeronautical ratings except Navigator were discontinued 26 July 1949. The Bombardier Badge has not been issued since.
“Drove the airplane with a telescope. Killed by the integrated circuit.”
Catapulted from a battleship's stern in a Kingfisher floatplane, then orbited 10,000+ feet above the target to spot the fall of 16-inch gunfire and adjust corrections.
Cause of death — Helicopters and radar gunfire control. The catapult seaplane went, then the battleship went.
“Shot launched at 80 knots from a moving battleship. Rescued an ace on the wings.”
One of the five WWII air ratings — the enlisted-then-commissioned engineer who manned the top turret on the B-29 and ran the fuel/power/systems book on B-17s, B-24s, and B-29s.
Cause of death — Killed in the 26 July 1949 rating purge — the job survived as an enlisted AFSC for decades, but the rated-aircrew status (and the wings) did not.
“Flew the engines while the pilot flew the plane.”
Manned fixed harbor-defense guns and underwater minefields to keep enemy fleets off the US coast — at Fort Monroe, Fort Hancock, the Panama Canal, Manila Bay, the Golden Gate.
Cause of death — The US Navy and strategic airpower made coastal forts pointless. AAA mission absorbed into Field Artillery; the rest scrapped.
“Outlived by its mascot.”
Rated USAAF pilots who flew CG-4A Wacos and CG-13s loaded with troops, jeeps, and 75mm howitzers into Sicily, Normandy, Market Garden, Bastogne, and the Rhine crossing — no engine, no parachute, no second pass.
Cause of death — Training Command ended all glider instruction by late 1944; postwar the US kept one glider regiment, and the capability was deleted from the Army on 1 January 1953 in favor of helicopters.
“No engine. No parachute. One shot at the landing zone.”
Hauled artillery, ammo, and rations on mule strings through terrain no truck could follow.
Cause of death — Helicopters. Vietnam-era rotary lift made pack animals redundant. Last Army mule units deactivated at Fort Carson, 1956.
“Hauled the howitzer. Drowned in transit. Replaced by the Huey.”
Trained and dispatched homing pigeons to carry combat messages when radio failed, was jammed, or wasn't survivable.
Cause of death — Reliable VHF/FM radio + airdrop resupply made pigeons obsolete. Chief Signal Officer ordered the service disestablished end of 1956; finalized 1957.
“Beat the radio in 1944. Lost to the radio in 1957. Five bucks a pair on the way out.”
Sat in a Plexiglas blister on a B-29 directing the aircraft's *remote, computer-aimed* gun turrets — a 1944 fire-control computer running ballistic solutions against attacking fighters.
Cause of death — Jet bombers stopped carrying defensive guns. The B-47 had only a tail turret; the B-52 was the last bomber with any guns at all.
“Aimed the future. Got obsoleted by the jet age that future ran on.”
Maintained a 5,500-mile-range turbojet cruise missile at Presque Isle AFB, Maine. Famously inaccurate — test shots routinely landed dozens of miles off target.
Cause of death — President Kennedy deactivated the Snark in 1961 — ICBMs made it obsolete on arrival. Two operational years.
“Inaccurate. Obsolete. Briefly nuclear. Two years on alert.”
Civilian enlistees who completed pre-flight, primary, basic, and advanced flight training to earn pilot wings without going through West Point or college ROTC — the path that built the wartime air force.
Cause of death — Postwar USAF moved to a degree-required, all-officer pilot corps. The last Aviation Cadet pilot, 2nd Lt William F. Wesson (Reese AFB class 62B-2), graduated 11 October 1961 — the only member of his class.
“20 years. Tens of thousands of pilots. One Mister at the end.”
Crewed America's first operational ICBM — a liquid-fueled, often above-ground or "coffin"-stored Atlas D/E/F.
Cause of death — Solid-fueled Minuteman replaced liquid-fueled Atlas. "Fueling up to launch" was incompatible with hair-trigger alert.
“Slept next to a missile they had to gas up to use.”
Same cadet pipeline as the pilot side, but the navigator branch — survived four years longer because USAF still needed nav bodies the academies and ROTC couldn't fill.
Cause of death — Last class 65-15 at James Connally AFB, TX. Navigator Steven V. Harper received the very last set of Aviation Cadet wings on 3 March 1965 — the entire pipeline closed with him.
“One man, one class, one set of wings, one chapter closed.”
Non-pilot aircrewman who ran radar, navigation, tactical coordination, or aerology in the back of a multi-place aircraft — predecessor to the NFO designation.
Cause of death — In 1966 enlisted were removed from NAO duties because too many of the aircraft they flew carried nuclear weapons. Officer NAOs became Naval Flight Officers (NFO) in 1968.
“Killed by the warhead, not the workload.”
Two-officer crew watching ten missiles each from a hardened underground LCC — the original 24/7 underground nuclear alert posture.
Cause of death — Modernization to Minuteman II (1965) and Minuteman III (1970) phased out the original. Minuteman III crews still exist; Minuteman I crews do not.
“Stood watch through the Cuban Missile Crisis. Replaced by their own grandchildren.”
Ran ECM, fuel/CG management, and most copilot duties from an isolated rear cockpit on a Mach 2 nuclear bomber.
Cause of death — B-58 retired early due to high accident rate, range issues, and ICBM substitution. January 1970.
“Mach 2 in a bathtub of dials. No stick. No window. Ten years and gone.”
Crewed a tripod- or jeep-mounted recoilless gun that fired the smallest nuclear weapon the US ever fielded — a 51-pound W54 warhead with a ~20-ton TNT yield.
Cause of death — The weapon's lethal-radiation radius was *larger than its maximum range*, meaning a successful shot probably killed the crew that fired it. Doctrine eventually noticed.
“Smallest nuke. Shortest range. Largest unforced error.”
Hunched over a green CRT in the Combat Information Center, calling out bearings.
Cause of death — Renamed Operations Specialist (OS) in October 1972 — the job grew to include nav, tactical comms, AIC, and naval gunfire support. The rating outgrew its own name.
“The rare obituary that reads "promoted, then renamed."”
Delivered phosgene and mustard gas in WWI; trained, decontaminated, and stockpiled chemical munitions through WWII. By Nov 1918 the CWS had 1,654 officers and 18,027 enlisted.
Cause of death — Officially disbanded (not just renamed) on 11 January 1973 amid the Vietnam-era backlash against chemical weapons. Re-established a decade later when the Soviet chemical threat made it look indispensable again.
“Killed by Agent Orange politics. Resurrected by Soviet capability.”
Manned 24/7 surface-to-air missile sites ringing US cities — New York, Chicago, LA, DC, Pittsburgh, San Francisco — to shoot down Soviet bombers attacking the homeland.
Cause of death — The 1972 ABM Treaty plus the Soviet shift from manned bombers to ICBMs (which Nike couldn't touch) ended the homeland air-defense mission.
“Nuclear AD over Sunday brunch. Killed by treaty.”
Separate women's branch with capped strength (initially 4,000 enlisted, 300 officers) and barred from combat roles and most cockpits.
Cause of death — Abolished June 1976, the same month USAFA admitted its first female cadets. Integration replaced separation.
“Capped at 4,000. Folded into the rest. Quietly tracked for a decade.”
Crewed the first solid-fuel surface-to-surface ballistic missile fielded by the US Army, designed to deliver a W52 nuclear warhead at medium tactical ranges.
Cause of death — Replaced by Lance (which itself was later killed and replaced by ATACMS).
“First solid-fuel Army missile. Last one nobody remembers.”
A separate branch with its own command structure, even after women got full military status — cooks, clerks, switchboard operators, cryptographers, control tower operators, Link trainer instructors.
Cause of death — Public Law 95-485 (Carter, October 1978) integrated women into their actual branches. The Director's office at Fort McClellan closed.
“Won the war, won the integration, lost the parent branch.”
Enlisted men trained as full naval aviators — chiefs and warrants in the cockpit instead of officers. Roughly 5,000 of them served over 62 years.
Cause of death — Congress shut off new NAP training in April 1948 to lock the cockpit to commissioned officers; existing NAPs aged out. Last one, ACCM Robert K. Jones, retired 31 January 1981.
“5,000 chiefs in the cockpit. 62 years. The cockpit door closed behind them.”
Trained pigeons, mounted in clear pods on the bellies of HH-52 Sea Guard helicopters, pecked a key when they spotted orange life-raft material in the water. The bird had better color vision and pattern recognition than the human aircrew.
Cause of death — HH-52 retired; autopilot freed up crew eyeballs; FLIR and NVGs made the pigeon redundant.
“90% to the humans' 50%. Retired anyway. Some heroes never get a parade.”
Sat in the back seat hunting Soviet SAM sites — "First In, Last Out." Drew the SAM's attention, then killed it with a Shrike anti-radiation missile before it killed them.
Cause of death — F-105G retired; mission moved to F-4G (retired 1996), now flown solo by F-16CJ pilots.
“YGBSM. They did. He was.”
Crewed a truck-launched, unguided, fin-stabilized 762mm artillery rocket capable of carrying a W7 or W31 nuclear warhead — the first US Army nuclear surface-to-surface rocket.
Cause of death — Lance replaced it in the regular Army in 1973; National Guard units held on until 1985.
“Unguided. Honest. Nuclear. Outlasted everyone's expectations.”
Parallel technical career track for Army enlisted who were skilled subject-matter experts but not in leadership positions — a Spec 7 could be a senior radio repairman or aviation mechanic with no troops under him.
Cause of death — The Army's NCO corps fought a 30-year war against the Specialist track, arguing it created two-tier enlisted leadership and weakened the NCO chain. The NCOs won; today only Spec 4 (E-4) survives as a non-leadership pay grade.
“Killed by the NCO Corps because authority and skill are different things.”
Two-officer-plus-two-enlisted crew, 24-hour alerts, sitting underground at Little Rock, Davis-Monthan, or McConnell waiting for a launch order on a liquid-fueled, 9-megaton ICBM — the largest the US ever fielded.
Cause of death — Liquid-fuel propellant became unsupportable. The 1980 Damascus explosion didn't help. Solid-fuel Minuteman and Peacekeeper had taken over.
“Sat on a city-killer for a 24-hour shift. Three crew rotations a week.”
Training Devicemen — installed, maintained, and operated Navy training simulators, films, and audio-visual gear.
Cause of death — The rating's whole specialty (mechanical/film-based simulators) was being replaced by computers. Conversions completed by end of FY1988.
“Lightning through a gear. Killed by silicon through a wafer.”
Special Forces teams trained to jump, swim, or hike behind enemy lines with a 58-pound man-portable nuclear weapon — the W54 warhead, ~1 kt yield — and detonate it on bridges, tunnels, or hardened targets.
Cause of death — Precision conventional munitions + the obvious "wait, we're issuing nukes to two-man teams?" problem.
“Mission timer: 8 minutes. Safe-escape distance: 12 minutes. You do the math.”
Operated the tail-mounted defensive guns on the B-52 from a remote station — the last defensive gunners on any US bomber.
Cause of death — A Desert Storm friendly-fire scare (a B-52 gunner tracked what turned out to be a USAF F-4G Wild Weasel) accelerated SAC's decision. The jet age and standoff missiles had already made the role marginal.
“Last bomber gunner in the United States military. Retired with the platform he flew the tail of.”
Crewed the MGM-31 Pershing I and Pershing II nuclear ballistic missiles forward-deployed in West Germany — Moscow-from-Stuttgart in under 15 minutes.
Cause of death — The Intermediate-Range Nuclear Forces (INF) Treaty, signed Reagan-Gorbachev 8 December 1987. Last Pershing II motors destroyed by 31 May 1991.
“Killed by a signature, not an enemy. The only MOS ever buried by a treaty.”
Recovered, identified, and buried American dead — first overseas mission was 19 QM Graves Registration companies dispatched across France from Tours in 1917–1918.
Cause of death — The "Graves Registration" title itself was retired in 1991 in favor of "Mortuary Affairs," reflecting both a broadening of mission and a deliberate softening of language.
“Buried America's dead for 124 years under one name. The next century gets a softer one.”
Hand-loaded 2,700-lb armor-piercing shells and silk powder bags into the chamber of a 16-inch/50 Mark 7 naval rifle, then fired them up to 24 nautical miles to support amphibious landings — Korea, Vietnam, Beirut (1983), Desert Storm.
Cause of death — Battleships cost ~1,500 sailors each to crew, required obsolete skills, and lost their shore-bombardment monopoly to Tomahawk and naval air.
“Hand-loaded a city-killing rifle. Decommissioned with no successor.”
Crewed the MGM-52 Lance — a tactical ballistic missile that could throw a nuclear or conventional warhead about 75 miles.
Cause of death — ATACMS — a longer-range, more accurate, all-conventional missile fired from MLRS launchers. Desert Storm 1991 was ATACMS's combat debut; Lance was retired the next year.
“Three rocket systems. Three MOS codes. Zero careers left.”
Commissioning pipeline for enlisted sailors and civilians with two years of college to become Naval Aviators without a four-year degree — produced 61,658 pilots between 1942 and 1945 alone.
Cause of death — Final termination 1 October 1993 — officer-corps insistence on four-year degrees as a commissioning requirement killed the enlisted-and-civilian path. Aviation OCS folded into general OCS in 1994.
“Made Glenn, Ford, Bush, and Ted Williams into aviators. Then closed the door.”
Operated the M163 — a 6-barrel 20mm Gatling gun (the M61 from the F-4 Phantom), bolted to an M113. Designed to spray low-flying aircraft and helicopters at point-blank range.
Cause of death — Retired from US service in 1993; replaced by Avenger/Stinger.
“Gatling gun on tracks. Honest about what it couldn't do.”
Shouldered the FIM-43 Redeye — America's first man-portable air defense missile, the IR-seeking shoulder launcher that taught the Army what MANPADS could and couldn't do.
Cause of death — Replaced by the FIM-92 Stinger, which fixed Redeye's biggest flaw (tail-aspect-only engagement).
“You could only shoot one in the back. Pilots learned to turn around.”
Two-seat forward air control: pilot up front, aerial observer/FAC in back, working at treetop altitude to mark targets with willy-pete rockets and call jets onto them. Marine VMO-1 and VMO-2 ran the fleet.
Cause of death — Two OV-10s lost in Desert Storm to MANPADS made the slow, propeller-driven FAC platform a coffin against modern IR-guided missiles. Mission passed to two-seat F/A-18Ds and ground JTACs with laser designators.
“Better than what replaced it. Killed by what it couldn't outrun.”
Tended a ship's boilers; the direct lineal descendants of Coal Passers and Water Tenders. The "black gang" of the steam-Navy era, still operating in 1996.
Cause of death — Gas turbines and nuclear power. BT merged into Machinist's Mate on 1 October 1996.
“The Snipes are dead. Long live the Snipes.”
Crewed the M48 Patton and M60 Patton main battle tanks — the workhorse US tanks of Vietnam and Cold War Europe.
Cause of death — The M1 Abrams. M60 retired from front-line service in 1991 after Desert Storm; last National Guard M60s retired 1997.
“Mastered the diesel Patton. Was asked to forget all of it.”
Operated DIANE — the world's first integrated all-weather attack avionics suite — to put bombs on target through monsoon, night, and zero visibility. Sat *next to* the pilot, not behind him.
Cause of death — A-6 retired 28 February 1997 without a direct replacement. The F/A-18 absorbed the strike mission with one pilot and dramatically reduced range.
“Bombed Hanoi at night. Bombed Baghdad at night. Then both retired.”
Cold War SOSUS operators — the men and women who heard Soviet submarines from a thousand miles away through underwater hydrophone arrays the Soviets never knew were there.
Cause of death — End of the Cold War and the wind-down of fixed-array SOSUS shore stations. Disestablished 1997; duties absorbed by Sonar Technician (Surface).
“Heard the Soviets when nobody else could. Then the Soviets stopped sailing.”
Operated the MIM-23 HAWK medium-range surface-to-air missile, the Marines' only medium-range air defense — protecting MAGTFs from enemy fighters and helicopters out to 25+ miles.
Cause of death — Post-Cold-War "we own the sky" thinking. 1st LAAM decommissioned 11 July 1997. The Marine Corps bet that Navy/Air Force air dominance made medium SAMs redundant.
“Threw away the medium-range coverage in 1997. Quietly trying to build it back since 2022.”
Permanent embarked Marine detachments (35–85 Marines) aboard battleships, cruisers, and carriers — manned secondary battery guns, guarded the captain, ran the brig, and in the Cold War secured the nuclear-weapons locker.
Cause of death — Secondary-battery gunnery was gone, brigs had shrunk, and shipboard nuclear weapons had largely come ashore after 1991. ALMARS 24/98 stood down the last detachments.
“Marines at sea for 200 years. Hauled the flag down with a 35-man detachment and a Sunday.”
24/7 airborne nuclear command-and-control. The 24-person battle staff included an Airborne Emergency Action Officer (a general) and an Airborne Launch Control Officer who could launch Minuteman missiles from the air if every ground LCC was destroyed.
Cause of death — Mission transferred to the Navy E-6B Mercury, 1 October 1998.
“29 years airborne without a break. Buried by a Navy aircraft.”
Sat *next to* the pilot (side-by-side, unusual for fighters) running terrain-following radar at 200 feet AGL and Mach 1.2.
Cause of death — F-111 retired 1998; mission split between F-15E and B-1B, where the WSO role lives on but no longer with the "Wizzo" identity.
“Side by side at 200 feet and Mach 1.2. Retired side by side too.”
Crewed the M48 Chaparral — an AIM-9 Sidewinder air-to-air missile, bolted to an M113 chassis, pointed up.
Cause of death — Phased out 1990–1998; replaced by Avenger HMMWVs with Stingers.
“A Navy missile in an Army hat. The match somehow held for 30 years.”
Ran the cameras, ELINT, ECM, and navigation from the back seat of the Blackbird at Mach 3+.
Cause of death — Killed with the airframe — satellites and U-2 reconnaissance covered the gap. Final flight 9 October 1999.
“86 men, 86 missions, 86 sets of pressure suits in a closet at Beale.”
Ran the message center. Operated teletypewriters, optical character readers, tape transport, and terminal consoles to receive, correct, log, and route AUTODIN record-message traffic — the military email of its era. Late in its life the billet was relabeled Defense Message System (DMS) Specialist as AUTODIN gave way to DMS.
Cause of death — Folded into MOS 4066 (Small Computer Systems Specialist) around 2000 as record-message traffic went digital; the legacy 25xx communications occupational field was absorbed into the modern 06xx field. Exact establishment year not documented in accessible sources.
“Kept the traffic moving when "the network" was a teletype and a roll of tape.”
Manned the M2/M3 Bradley — gunner, driver, dismount in a mechanized infantry squad, with a separate skill identifier from leg infantry.
Cause of death — Rolled into 11B alongside 11H in October 2001. Army doctrine declared every infantryman should be "any-platform capable."
“Killed for being too specialized. The Army has been quietly walking it back ever since.”
Crewed TOW and Dragon anti-tank missile launchers — the long-range tank-killers organic to the infantry battalion.
Cause of death — Consolidated into 11B in the same October 2001 reorganization that killed 11M.
“Killed the tank from a mile out. Killed by a memo from the front office.”
Bodyguard, driver, admin, and operational planner for unit chaplains — the only soldier in the chapel allowed to carry a rifle.
Cause of death — Renumbered 56M in October 2001 to align with the Chaplain Corps branch code (56). Retitled Religious Affairs Specialist in 2016.
“Same job since 1918. Four code changes. Counting.”
Airborne Battlefield Command and Control Center crews flying the EC-130E with the USC-48 ABCCC III capsule — 23 secure radios, 15 computerized consoles, and a battle staff directing close air support and interdiction from the airframe.
Cause of death — 42nd ACCS inactivated 30 September 2002 after 34 years; FY03 force structure changes transferred the ABCCC mission to E-3 AWACS and E-8 JSTARS.
“The TOC that flew. Killed when the TOC could be a satellite.”
Manned the MIM-23 Hawk medium-range SAM — the workhorse air defense of Army Europe and Korea, the system that locked horns with every Soviet jet that ever played chicken at the Fulda Gap.
Cause of death — US Army deactivated its last Hawk battalions in 1994 (regular Army) and 2002 (ARNG) as Patriot took over.
“MOS dead. Missile still flying. In Ukraine. Right now.”
31M ran multichannel TROPO and LOS shots; 31N ran the message-center cryptographic teletype; 31P maintained microwave relay sites — the analog and early-digital backbone of Army tactical comms.
Cause of death — Entire 31-series collapsed into the 25-series as Signal converged on IP/satellite-based WIN-T. Per Army Communicator, the old 31-series specialized in equipment that no longer existed.
“TROPO scatter. Teletype. Microwave. All gone, all at once.”
Flaghoist, semaphore, signal lamp — visual comms between ships when radio silence was the law.
Cause of death — Encrypted digital comms. NAVADMIN 289/03 folded SM into Quartermaster on 1 October 2003.
“Disestablished in 2003. Already being missed by 2020.”
Storekeeper with wings — managed aircraft parts, aviation consumables, and squadron supply chains.
Cause of death — Merged into Storekeeper 1 January 2003, then SK itself died into Logistics Specialist in 2009. AK got buried twice.
“Buried twice. NECs are still digging out.”
Battalion-level admin — orders, evaluations, awards paperwork. The S-1 shop's backbone.
Cause of death — Folded into the new 42A Human Resources Specialist in June 2003 to align enlisted with the AG officer/warrant branch designator.
“Killed by HR consultants in uniform.”
Navy cooks, jack-of-the-dust commissary managers, and wardroom stewards rolled into one.
Cause of death — Renamed Culinary Specialist (CS) on 15 January 2004 — explicitly because NAVSUP wanted the rating title to translate to a civilian résumé.
“Killed for the resume. Same job, better LinkedIn.”
All-source intelligence analysis — fused HUMINT, SIGINT, IMINT into ground-commander estimates.
Cause of death — Branch-wide MI renumbering to align all Military Intelligence MOSs under one 35-series umbrella. 96B became 35F.
“Six years of NCOs signing "35F (formerly 96B)" out of pure spite.”
96D exploited overhead imagery (U-2, satellite, later UAS); 96H ran the JSTARS Common Ground Station — the truck full of screens that watched Moving Target Indicator radar paint enemy convoys in real time.
Cause of death — Folded into 35G (Geospatial Intel) and 35H (CGS Analyst) in the same 96→35 rebranding.
“A whole MOS that never got to retire its own first generation.”
The sailor who owned your service record, your orders, your enlistment extension paperwork, and your transfer.
Cause of death — Merged with Disbursing Clerk on 1 October 2005 (NAVADMIN 295/04) to form Personnel Specialist (PS).
“Knew where you were going. Knew when. Got merged on the same orders.”
The sailor who cut your paycheck, balanced the ship's cash, and absorbed your wrath when LES was wrong.
Cause of death — Same 1 October 2005 merger with Personnelman → Personnel Specialist.
“Got everyone paid. Got two extra years of his own crow.”
Enlisted dental assistants, hygienists, and lab techs — the people who fixed your teeth before a deployment.
Cause of death — NAVADMIN 214/05 dissolved DT on 1 October 2005. Roughly 3,000 DTs absorbed into the 24,000-strong Hospital Corpsman rating.
“Pulled teeth. Got pulled too. Navy quietly grew it back.”
Shot recon film, aircraft gun-camera footage, official portraits, and crime-scene photos for NCIS predecessors.
Cause of death — Digital convergence. Merged with Journalist, Illustrator-Draftsman, and Lithographer into Mass Communication Specialist (MC) on 1 July 2006.
“Shot the war. Then the wedding portrait. Then got compressed into a JPEG.”
Ran the AWG-9 radar — the only fighter radar in the world that could simultaneously track 24 targets and engage 6 at BVR with AIM-54 Phoenix missiles.
Cause of death — F-14 retired 22 September 2006. Replaced by F/A-18E (single seat) and F/A-18F (which has a WSO, not a RIO — different pipeline, different cockpit, different mission).
“Goose. Slider. Merlin. All real callsigns, all on the wall at Miramar.”
Navy reporters who wrote for All Hands, ship's newspapers, fleet hometown news releases, and AFN Radio.
Cause of death — NAVADMIN 339/05 merged JO into Mass Communication Specialist (MC) on 1 July 2006, alongside Photographer's Mate, Illustrator-Draftsman, and Lithographer.
“Killed by digital convergence. Quote attributed to the press release.”
The sailor who hand-drew technical illustrations, briefing graphics, and ship schematics before PowerPoint existed.
Cause of death — Same NAVADMIN 339/05 merger into MC, 1 July 2006. Killed by Adobe Illustrator more than by the NAVADMIN.
“Drew it by hand. Got vectorized.”
The sailor who ran the ship's printing plant — manuals, forms, plans of the day, change-of-command programs.
Cause of death — Same MC merger, 1 July 2006.
“Last sailor in the Navy whose job was a printing press.”
Third-seat enlisted aircrew on the C-141 — ran fuel, hydraulics, pressurization, and engine management on the world's first jet-powered strategic airlifter for four decades.
Cause of death — The C-17 Globemaster III replaced the C-141 with a fully automated two-pilot glass cockpit and no flight engineer station. Last AFRC/ANG C-141 retired 5 May 2006.
“Ran the panel for 41 years. Glass cockpit replaced four men with two pilots.”
The closed, black-program training pipeline at Tonopah (later Holloman) that produced every operational stealth-fighter pilot in the world — a sequestered FTU with its own syllabus, its own jets, and its own waved-off existence.
Cause of death — USAF closed the F-117 formal training unit in late 2006 ahead of the airframe's 22 April 2008 official retirement; the pipeline was not transferred — F-22 and F-35 stealth training stood up separately on their own jets.
“Bandit Numbers issued: classified for years, then closed for good.”
The sailors who maintained, loaded, and fired torpedoes — both submarine fish and surface-ship over-the-side weapons.
Cause of death — Disestablished on submarines in 1995, on surface ships 1 October 2007. Then resurrected by NAVADMIN 225/19 on 30 September 2019.
“Killed in 2007. Came back in 2019 for heritage and pride. Heritage won.”
Maintained the SIGINT and EW collection gear — Guardrail, Trojan Spirit, Prophet, the antenna farms.
Cause of death — First the 1998 collapse of five 33-series MOS (33P/Q/R/T/V) into a single 33W; then the 2007 wholesale move into the 35-series as 35T.
“Split in 1985. Combined in 1998. Renumbered in 2007. The Army can't pick.”
Crewed the LAV-AD turret — five-barrel 25mm GAU-12 Gatling gun, four Stinger missiles, and a 70mm Hydra rocket pod — providing mobile short-range air defense for LAR battalions.
Cause of death — Only 17 ever built. Program discontinued; the Marine Corps Times reported the USMC didn't know where the vehicles had ended up.
“17 built. 0 photographs the Corps could find. Vanished into the books.”
Found the airplane's position with maps, sextants, dead reckoning, and (later) inertial systems. For 60+ years there was an officer on every multi-engine flight whose job was knowing where they were.
Cause of death — Subsumed into Combat Systems Officer (CSO) in 2009; GPS and inertial navigation made the standalone "panel nav" obsolete.
“Killed by GPS. The most accurate cause-of-death on this entire page.”
The sailor who actually had what you needed — paint, parts, paperwork, food — and decided whether you got it.
Cause of death — NAVADMIN 326/08 folded SK and Postal Clerk into the new Logistics Specialist (LS) on 1 October 2009. The SK rating badge survived as the LS badge.
“212 years. Three ratings buried in one badge.”
The sailors who ran Navy post offices afloat and ashore — and maintained the master directory of every soul on the ship.
Cause of death — Merged with Storekeeper into Logistics Specialist, 1 October 2009 (NAVADMIN 326/08).
“Mailman → Teleman → Postal Clerk → LS. The job survived four names. The crow did not.”
The side-by-side T-37B was every USAF pilot's first jet for over 50 years — the primary phase of Undergraduate Pilot Training, where the wash-out cuts happened.
Cause of death — JPATS competition selected the turboprop T-6A Texan II; T-6 phase-in at Sheppard AFB began 2006, and the last four T-37s went to AMARG on 31 July 2009. Primary jet training as a distinct UPT phase ceased.
“78,000 first jets. 52 years of noise complaints.”
Operated the chains of low-frequency hyperbolic navigation transmitters that gave ships and aircraft their position before GPS — often from remote stations in Attu, St. Paul Island, and other places sailors send people to forget about them.
Cause of death — GPS won. Coast Guard announced shutdown November 2009; LORAN-C signal terminated 8 February 2010; final stations off by 1 October 2010.
“Guided D-Day. Guided Korea. Guided everyone home until 2010. Killed by a satellite.”
Navy Secretary Ray Mabus eliminated *every* enlisted rating title overnight. No more "Gunner's Mate." No more "Boatswain's Mate." No more "Hospital Corpsman." Replaced by NOS codes and the generic "Petty Officer."
Cause of death — Fleet revolt. Nearly three months of sailor outrage — including chiefs symbolically refusing to update their LinkedIn pages — forced a full reversal on 21 December 2016.
“Killed every rating. Killed itself 84 days later. Buried alongside.”
Crewed M4 Shermans at Tarawa and Iwo Jima, M48s at Khe Sanh, M1A1 Abrams in Desert Storm and the rush to Baghdad.
Cause of death — Force Design 2030 (Commandant Berger, March 2020). The Corps bet on distributed maritime operations against China; heavy armor didn't fit the bet.
“Survived the Pacific. Survived the Highway of Death. Killed by a planning document.”
Operated the M60 AVLB (Armored Vehicle Launched Bridge) and Medium Girder Bridge sets — gap-crossing for tanks, LAVs, and infantry across rivers, anti-tank ditches, and blown spans.
Cause of death — Downstream collateral damage from the tank divestment under Force Design 2030 — no tanks to bridge across, so no bridges.
“Killed by the tank divestiture. They go to war on the same boats.”
Two-Marine teams providing long-range precision fires, reconnaissance, and surveillance to infantry battalions. Carlos Hathcock (93 confirmed kills, Vietnam) is the program's mythic figure.
Cause of death — Per Lt Gen Furness's February 2023 message, scout sniper platoons were dissolved into 26-Marine Scout Platoons; the sniper skillset survives as MOS 0322 (Reconnaissance Sniper) inside Recon and MARSOC.
“Eight decades. Carlos Hathcock. Done by memo in 2023.”
A curated, source-verified index of 140 US military jobs that have been disestablished. Entries span 1861–2023, all five services with current archives (Army, Navy, Marine Corps, Air Force, Coast Guard), and eight cause-of-death categories. Every entry cites official military history offices, the National Archives, or primary-sourced encyclopedias.
The US Army Pershing Missile Crewmember (MOS 15E) was the only US military occupational specialty in history eliminated by a treaty. The 1987 Intermediate-Range Nuclear Forces (INF) Treaty, signed by Reagan and Gorbachev, required destruction of all Pershing II missiles. The last motors were destroyed by 31 May 1991, ending the MOS.
The Marine Corps divested all seven tank battalions in 2020–2021 under Force Design 2030, the redesign initiated by Commandant David Berger in March 2020. Roughly 400 M1A1 Abrams tanks were transferred to the US Army, and approximately 1,300 Marines re-classified into other MOS. MOS 1812 (M1A1 Tank Crewman) no longer has units to populate.
The final Marine Scout Sniper (MOS 0317) class graduated 15 December 2023 at the School of Infantry-East. Per Lt Gen Furness's February 2023 message, scout sniper platoons were dissolved into 26-Marine Scout Platoons; the sniper skillset survives as MOS 0322 (Reconnaissance Sniper) inside Recon Battalions and MARSOC.
The US Army Pigeon Service operated from 1917 to 1957, training homing pigeons to carry combat messages when radio failed or was unsurvivable. Peak WWII strength reached 3,150 soldiers and 54,000 birds, with a documented >90% message-delivery rate. The service was disestablished by the Chief Signal Officer at the end of 1956 because reliable VHF/FM radio plus airdrop resupply had made pigeons obsolete.
84 days. Navy Secretary Ray Mabus eliminated every enlisted Navy rating title on 29 September 2016, replacing them with NOS codes and the generic title "Petty Officer." After nearly three months of sustained fleet outrage, all rating titles (Gunner's Mate, Boatswain's Mate, Hospital Corpsman, and the rest) were fully restored on 21 December 2016 — the shortest-lived disestablishment in US Navy history.
Eight recurring causes account for nearly every disestablishment in the past 250 years: (1) doctrinal shift outruns the job; (2) technology obsolescence; (3) mission elimination; (4) consolidation or merger with a successor rating; (5) civil-rights / integration ending a separate corps; (6) weapon-system retirement; (7) treaty obligation; (8) institutional politics. No MOS dies because the work stopped mattering — they die because the institution decided someone else, or something else, would do the work.
Yes. Every entry is grounded in at least one primary or near-primary source: Naval History and Heritage Command (NHHC), Air Force Historical Research Agency (AFHRA), Army Historical Foundation, US Coast Guard Historian's Office, US Marine Corps History Division, the National Park Service, the National Archives, or peer-reviewed encyclopedia entries that themselves cite primary documents. Honest MOS does not fabricate URLs, dates, or facts.