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SBE1-E3

Special Warfare Boat Operator

E-1 to E-3 (Junior Enlisted) · Navy

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

SWCC selection is not a guarantee at accession — you volunteer, you screen, and you either make the boat or you don't. Basic Crewman Training (BCT) at Naval Amphibious Base Coronado is the first gate, and it is a physical selection event disguised as a school. Pass BCT, graduate SWCC 'A' School, and you are an SR/SA standing watch on an MK V Special Operations Craft or a Naval Special Warfare Rigid Hull Inflatable Boat (NSW-RIB) under a senior operator. The SWCC community is small — roughly 700 operators across all active NSW squadrons — and every person in it will know your name before you pin SB3.

The Honest MOS Read
You volunteered for Special Warfare Combatant-craft Crewman — the NSW boat operators who insert, extract, and support Navy SEALs and other SOF in every environment the water touches. You are not a SEAL and you are not trying to be. You are the driver, the gunner, and the navigator on a platform that goes where no other Navy surface asset goes — shallow water, riverine, near-shore littoral, and open ocean at night in sea states that would turn any non-NSW sailor white. After Recruit Training Command (RTC) Great Lakes, you reported to Naval Amphibious Base Coronado for Basic Crewman Training (BCT) — roughly 6-8 weeks of physical and professional selection. BCT is not a training pipeline in the traditional Navy sense; it is a self-selection event that removes the people who are not built for the SWCC community before the community has to carry them. The attrition rate is significant. The people who make it are not the fastest swimmers or the strongest lifters — they are the ones who do not quit when the surf passage is freezing and the boat crew is exhausted and the instructors have not told you how many more evolutions are left. After BCT, you attended SWCC 'A' School at NAB Coronado — the formal rating pipeline covering seamanship, navigation, weapons systems (the MK 38 Mod 2, the GAU-17/A, the M2HB, the Mk 19, and the MK 46 torpedo systems depending on platform assignment), coxswain qualifications, emergency procedures, communications, and combat skills integrated into the NSW boat crew context. The platforms you qualified on or will qualify on: the MK V Special Operations Craft (a 82-foot aluminum-hulled high-speed vessel capable of extended operations), the Naval Special Warfare Rigid Hull Inflatable Boat (NSW-RIB, the 11-meter RHIB that is the most common NSW insertion platform), and potentially the Combatant Craft Medium (CCM) or Combatant Craft Heavy (CCH) depending on squadron assignment. At the SR/SA/SBSA tier you are a crew member under a qualified SB3 or SB2 who holds the coxswain qualification. Your job is to execute the mission plan the officer-in-charge (OIC) or the senior enlisted (SE) on the boat set, maintain your weapons station, stand watch on the navigation and communications systems, and put the boat exactly where the SEAL element needs it — on time, on target, at the right speed and heading, without making noise. You are the muscle and the eyes of the crew. You are not yet making the tactical calls; you are executing them. The difference between a good SBSA and a bad one is whether the coxswain has to correct you or whether you already know what the next call is going to be. Life at an NSW squadron — Naval Special Warfare Group (NSWG) 1 at NAB Coronado, NSWG-4 at NAB Little Creek, or the smaller detachments at forward-deployed locations — runs on a workup cycle. The squadron trains, deploys, stands down, and trains again. Your first deployment cycle as an SBSA will be the most formative period of your professional life. You will work with SEAL Teams, Marine Raiders (MARSOC), Army Special Forces in the maritime role, and coalition SOF partners. The boat is the enabler; the team is the mission. You support both. The promotion math at the junior tier: SR to SA is automatic by time-in-service; SA to SB3 requires passing the Navy-Wide Advancement Examination under the Navy Enlisted Advancement System (NEAS), your LPO's recommendation, and — in the SWCC community — the completion of the community-specific PQS milestones your squadron tracks. The SWCC community is not large enough for anonymous advancement — your chain of command knows who is pushing and who is coasting, and the next coxswain qualification will reflect it.
Career Arc
  • 01Recruit Training Command (RTC) Great Lakes — Navy boot camp, 8-10 weeks.
  • 02Basic Crewman Training (BCT) at NAB Coronado — 6-8 weeks; the first selection gate.
  • 03SWCC 'A' School at NAB Coronado — seamanship, navigation, weapons, coxswain fundamentals, NSW platform familiarization.
  • 04First assignment to an NSW squadron (NSWG-1 Coronado or NSWG-4 Little Creek) as crew member on MK V / NSW-RIB / CCM.
  • 05Community PQS milestones for weapons, communications, navigation — tracked by squadron LPO.
  • 06First deployment workup cycle with a SEAL Team or SOF element; first actual combat or contingency deployment.
  • 07Navy-Wide Advancement Examination (NWAE) for SB3 (E-4) — FMS-based, twice yearly per NAVADMIN.
Common Screwups
  • ×NJP, DUI, or drug pop — community this small, the goat locker knows before the paperwork clears. The SWCC pipeline is closed and the detailer cannot help you.
  • ×Treating the BCT attrition as someone else's problem. Every boat crew is small; every missing person is noticed. Being the reason someone's number is called early is not a forgettable thing in NSW.
  • ×Posting anything about your squadron, your boat, your mission, your crew, or your deployment on social media. OPSEC in NSW is a condition of employment, not a reminder slide at the annual training.
  • ×Sandbagging PQS milestones. The community is too small for invisible underperformance. Your LPO knows where you are on every qual, and the coxswain who signs your lines knows whether you earned them.
  • ×Financial chaos — payday loans, car payments you cannot afford, garnishments — entering the deployment cycle. The command financial specialist exists; use them before the XO's mast does it for you.

A Day in the Life

  • 0500-0530Up before the watch bill requires it. Kit check and weapons area inspection from the night before confirmed. The coxswain texts the muster time at 0515 if there is a change; if there is no text, 0600 muster is correct and you are already ready.
  • 0530-0630NSW physical training — the squadron PT plan runs harder than the fleet standard. Rotation of long runs (6-8 miles), open-ocean swims, circuit training, and rucksack marches. No fall-outs. The SB1 who leads PT watches who keeps pace and who begins falling off the back.
  • 0630-0730Hygiene, chow at the galley. Check the Plan of the Day for any changes to the underway or training schedule. Pre-brief review if there is a boat operation today — route, comm plan, weather, mission profile.
  • 0730-0800Muster at the boat barn or the pier. Accountability, Plan of the Day brief from the senior enlisted. Platform inspection: engine check, fuel, weapons station, comms gear, medical kit, safety gear — everything on the departure checklist initiated before the OIC arrives.
  • 0800-1130Underway training, boat maintenance, or dry-land weapons/navigation training depending on the training calendar. Underway: transit to training area, execute the training event (surf passage, insertion/extraction drill, weapons familiarization, navigation exercise), recover to the pier. No underway: weapons maintenance, PQS study block, comm equipment check, sustainment training.
  • 1130-1230Chow. Boat debrief if underway this morning — the coxswain or the OIC runs the AAR. Your honest account of what went wrong at your station goes on the record; the coxswain who watches you minimize a mistake during debrief remembers it.
  • 1230-1530Afternoon block — boat maintenance (NSW-RIBs and MK Vs require continuous maintenance), PQS line-item work with a senior crewman, physical sustainment (swim or run), or sustainment training (TCCC, comms, navigation). The LPO's afternoon plan is on the board at 1200.
  • 1530-1630End-of-day maintenance check, equipment stow, boat cover, weapons secured per the armory SOP. Nothing is left loose on the boat barn floor. The duty section stands watch on the boats overnight; if you are on duty, the handoff happens here.
  • 1630-1800Released on non-duty days. Gym, PQS study, pre-mission prep if there is an early evolution tomorrow. The SBSA who uses this hour for PQS is the SB3 who passes the NWAE on the first cycle.
  • 1800-2100Personal time — barracks (single sailors), off-base (married with BAH). BIB study at the kitchen table, NWAE prep, kit maintenance. The deployment cycle compresses personal time — use it deliberately.
  • 2100-2200Gear check for tomorrow laid out: uniform, kit, weapons qualification card if range tomorrow, PQS book if sign-off opportunity available. The SBSA who is not ready at 0530 is the one the coxswain has to wait for.
  • Deployment workup / pre-deployment cycleThe garrison schedule disappears. Underway time increases dramatically — weeks of consecutive boat operations, 18-20 hour days during the peak workup. SEAL team integration, joint training, JCET rotations, live-fire at sea. Sleep is in shifts. The LPO's word is the calendar.
  • Duty section (24-hour rotation)On-call for boat security, weapons armory accountability, and squadron emergency response. No significant emergencies most nights; when there is one, you are the first call and the XO finds out why it went the way it did.

Weekly Cadence

Monday sets the pace for the week — the senior enlisted runs the section sync on the LPO's brief, the plan of the week is confirmed on the board, and the training calendar shows whether there is an underway, a range, or a maintenance period. The SBSA spends Monday morning on any deferred PQS work from the prior week and the afternoon on the current week's training evolution preparation. Tuesday through Thursday are the working core of the week. Boat operations, range events, physical training, and sustainment training stack against each other on the calendar. Underway evolutions typically run 0800-1400 with a post-debrief in the afternoon; range days run 0700 to when the last qualification is fired. The SBSA who treats every training day as a qualification opportunity is the one who closes PQS lines and gets the coxswain's recommendation. Friday is plan-of-the-week-out: the next week's training calendar is confirmed, maintenance periods are blocked, and the duty section rotation is published. When the squadron is in the peak of a deployment workup, the Mon-Fri rhythm is replaced by a continuous operational cycle — the calendar runs seven days and the training events run from first light to well after dark. The SBSA who survives the workup without a physical or professional casualty is the one who treated the garrison days as preparation, not as recovery.

Key Skills — How to Drill Each

  1. 01
    Execute a surf passage and boat recovery to NSW-RIB standard — cold water, surf zone, crew coordinated, no broach.
    The surf passage is where BCT took everything from you and gave it back as muscle memory. At the SR/SA tier you are executing the passage as a crew member under the coxswain's calls, but you need to know the calls before they are made — bow wave timing, stroke synchronization, recovery angle, and the body position in the boat that keeps it upright when the set comes. Practice the passage during every training evolution and treat every river or bay familiarization as a live surf rehearsal. The coxswain who watches you recover the boat cleanly in a 4-foot surf is the coxswain who starts handing you the helm on the next run.
  2. 02
    Operate and maintain the M2HB .50-caliber machine gun and the Mk 19 40mm grenade launcher to NSW crew-served weapons standards — functions check, immediate action, sustained fire, malfunction clearance.
    Functions checks on both systems cold, in the dark, with gloved hands. Immediate action for each: M2HB — SPORTS with the manual bolt override sequence for a hard runaway; Mk 19 — unload, inspect the feed tray, inspect the bolt face, reload from the beginning. The crew-served weapons qualification is not a one-time range event — it is a recurring proficiency standard the LPO and the armorer verify before every deployment cycle. Run your own dry-fire practice between range events; the coxswain who hears a delayed immediate action during a simulated contact drill remembers who hesitated.
  3. 03
    Navigate to a grid in low-visibility conditions using the boat's navigation suite and dead reckoning backup — chart, GPS, compass, timing.
    The MK V and the NSW-RIB both carry integrated navigation suites; the backup is you with a chart, a compass, and a watch. Dead reckoning means speed, heading, and time — know all three before you lose the GPS and you will find the grid. Practice calling out waypoints to the coxswain during every training transit, not just during formal navigation evolutions. The OIC who sees a crewman reading the chart without being prompted is the OIC who writes the next eEVAL.
  4. 04
    Establish and maintain communications on the PRC-117G / PRC-152 or equivalent tactical radio — net check, COMSEC load, brevity codes, report formats.
    COMSEC load before every underway — verify the crypto is current, the net is correct, and the backup frequency is known. Net check at departure, net check at waypoint, net check at objective. The report format for a contact report, a casualty report, and a mission complete are not things you look up in a binder on the boat — you say them at the required rate without stumbling. Practice with the senior crew members during the pre-mission walk-through, not for the first time on the range.
  5. 05
    Conduct tactical combat casualty care (TCCC) in the maritime boat environment — tourniquet, wound packing, airway, hypothermia management, CASEVAC off the boat.
    NSW boat crews carry individual first aid kits (IFAKs) and the boat's medical kit per the squadron's AMAL. Practice the TCCC lane in the boat cockpit — not at a table in a classroom — with the boat rocking, in kit, with gloves on. The casualty in a maritime environment is wet and cold; hypothermia management (passive and active) starts at the same time as the hemorrhage control. The 9-line CASEVAC report is a radio skill; practice it on the comms net the same way you practice weapon IAs. Your TCCC-C certification is the baseline; the senior corpsman assigned to the element will verify your skills during workup.
  6. 06
    Stand a navigation watch on the boat — standing orders, watch turnover, log entries, visual lookout and sector coverage while underway.
    A proper watch turnover includes: course and speed, current navigation status and next waypoint, weather and sea state, comm status, any equipment casualty, and the next scheduled comms window. The SBSA who takes the watch without a clean turnover and does not ask for one is the SBSA who starts a problem the coxswain has to fix. Standing orders for the platform are in the boat's SOP and the coxswain is the authority — know both before you stand your first solo watch.

Manuals & References — What Chapters Matter

  • NWP 3-05 — Naval Special Warfare (Navy Warfare Publication)
    The capstone NSW doctrine document. As an SR/SA you are not quoting chapters in the boat, but you need to understand the framework that governs how your boat operates in the joint SOF environment — insertion/extraction methods, maritime special operations, relationship to the SEAL element. The LPO who asks you to explain the NSW boat crew's role in an SR (Special Reconnaissance) mission expects you to answer from doctrine, not from a movie.
  • OPNAVINST 8023.15 — Naval Special Warfare Combatant Craft Program
    The instruction that governs the SWCC program — platform classifications, safety requirements, crew qualifications, and operational standards. Know the platform classifications and the qualification requirements for each level. The LPO will quiz on the qualification chain from crewman to coxswain to OIC before you finish your first PQS block.
  • SWCC Community PQS (squadron-issued, per platform)
    The PQS is your career document at this tier. Every line that is not signed is a qualification you do not hold and a conversation the LPO is going to have with you at the next section sync. Work the book daily — not during formal training evolutions only. Find the senior SB2 or SB1 who is willing to walk a section with you during downtime and use the time.
  • JTS / CoTCCC Tactical Combat Casualty Care Guidelines (current edition, jts.health.mil)
    The NSW boat crew operates without organic medical support in many scenarios. Your TCCC skills are the team's first line of casualty care until the element's attached medic or NSW corpsman can reach the casualty. The JTS guidelines are updated — check the edition date quarterly and match the senior corpsman's standard.
  • OPNAVINST 6110.1 — Navy Physical Readiness Program
    Your PRT / BCA standard. NSW units hold the PRT standard at the Good High / Outstanding tier in practice, even when the published minimum is lower. Failing PRT flags you for separation under MILPERSMAN and closes the next deployment manifest. The LPO who sees you at PRT Satisfactory is the LPO who has the duty section conversation with you that afternoon.

Standards — How to Hit Each

  • BCT graduation — no rollbacks, no medical holds if avoidable. You show up in BCT-ready shape or you show up late.
    BCT-ready shape means: 500-yard swim in under 12:30 in BDUs, 42 push-ups in 2 minutes, 50 sit-ups in 2 minutes, 6 pull-ups, and a 1.5-mile run in under 11:30. These are the minimum standards — top performers are routinely faster and stronger. Train to the Operator Fitness Exam (OFE) standard for 90 days before your BCT report date, not 30. The pool is the most common attrition point; if your 500-yard swim is not well under standard in training, it will be at standard on the worst possible day.
  • NSW-RIB coxswain qual progression — SBSA to observer to qualified coxswain — on the LPO's timeline.
    The progression is PQS-driven and the LPO signs the book. Show up to every underway evolution with the PQS open and a pencil in your pocket. The coxswain who currently holds the qual will sign your lines when you demonstrate the skill — not when you tell him you are ready. The SBSA who has the PQS book open on deck in the morning and the one who leaves it in the barracks are two different people at the 12-month point.
  • Weapons qualification on the M2HB, Mk 19, and GAU-17/A at or above crew-served weapons standard — recurring, not one-time.
    Range events happen on the squadron's training calendar. Show up with the systems knowledge cold — functions check, immediate action, malfunction clearance from memory — before you touch the weapon at the range. The range cadre who sees an operator who knows the system before the range card review is the range cadre who gives you extra rounds and lets you run the gun past the qualification standard. The qualification card is a minimum; performance to standard is what the OIC notices.
  • NWAE study habit established before the first eligible cycle.
    Pull the current BIB from MyNavyHR / NETC when you arrive at the squadron. The SB rating's bibliography covers seamanship, navigation, weapons, and maritime operations — the exact same content you are learning in your PQS. Studying for advancement and studying for qualification are the same activity at this tier. The SBSA who reads one chapter a day in the BIB from day one is the SB3 who passes the NWAE on the first cycle.
  • PRT Outstanding or Good High; NSW unit informal standard is higher than the fleet minimum.
    Train the PRT standards (1.5-mile run, push-ups, curl-ups or plank) year-round. At NSW units the informal floor is materially higher than the published fleet minimum — the LPO and the senior operators run at Outstanding and the culture enforces it. If your run time is a 10:30 and the senior SB1 runs a 9:45, that is a visible gap in a unit this small.

Technical Mistakes — Concrete Consequences

  • Surf passage errors — wrong stroke timing, wrong body position, failure to call the set.
    A broached boat is a capsized boat, and a capsized boat in real sea conditions is a casualty event before it is a training failure. The coxswain wears the final call, but the crew member who did not read the set and did not call it gave the coxswain bad information. The BRC instructor who watched you miss the call will have the debrief with you in front of the whole crew, not privately.
  • Letting a weapons malfunction linger — hesitating on immediate action or using the wrong procedure for the weapon.
    A crew-served weapon down on an objective is a tactical hole the element cannot fill from the boat. If your M2HB is in a runaway and you hesitate on the manual bolt override, the round count goes somewhere unintended and the debrief with the OIC is the least of your problems. Immediate action is automatic or it is not — there is no 'I forgot under pressure' in NSW.
  • Missing a comm window — failing to make contact at the required time or using the wrong net.
    A missed comm window starts a search-and-rescue timeline. The element on the objective does not know whether the boat is sunk, compromised, or just had a radio failure. The OIC and the SEAL element commander both know which crew member was on the comms station and what the log says. COMSEC errors that compromise the net are a separate and more serious category.
  • PQS signature fraud — signing off lines you have not earned or watching someone else sign lines for you.
    The SWCC community qualifies real people to operate real weapons on real missions. A signed PQS line that was not earned is a person on the boat who does not know what they are doing. The coxswain who finds a crew member mid-mission who cannot execute a qualifed skill will remember who signed that line. This is a UCMJ issue, not a training one.
  • OPSEC breach — any detail about the mission, the element, the platform, the schedule, or the departure/return date shared outside the boat.
    NSW operations are classified at multiple levels. A social media post, a phone call detail, or a bar conversation in the wrong city compromises the element and potentially the next mission cycle. The NCIS and the command OPSEC officer are both watching, and the adversary's collection apparatus is better at open-source collection than most junior sailors believe. One post ends the clearance, the career, and — in the worst case — the team.

Career Decisions at This Rank

  • Re-enlistment after the first tour — stay SWCC, reclass, or ETS
    The SWCC community's SRB (Selective Reenlistment Bonus) is published per the current NAVADMIN — pull it before you talk to the career counselor. The honest test is whether the job fits you after one full deployment cycle. SWCC operators who re-enlist after a first deployment where they performed well and were recommended by the senior crew are the ones who advance steadily; those who re-enlist because the bonus looked good but the community did not fit tend to plateau at SB2. ETS with combat deployments and NSW credentials carries real civilian law-enforcement, federal law-enforcement, and maritime security value — it is not a concession.
  • Pursuing a Naval Enlisted Classification (NEC) to deepen the platform specialty — MK V coxswain, CCM/CCH qualification, dive integration
    The SWCC community recognizes specialized platform qualifications through the NEC system and through community-specific designators. The MK V and CCH coxswain qualification opens specific billet assignments and sea-pay bands; the dive integration NEC (for NSW boat crews supporting combat diving operations) adds a tactical depth. Talk to the LPO and the senior SB1/SBC who holds the qualification you want before applying — understanding what the billet actually looks like versus what the qualification looks like on paper is the difference between a deliberate career decision and a dead-end assignment.
  • TSP contribution rate — the BRS math that matters most at the E-3/E-4 tier
    Under the Blended Retirement System, contributing 5% of base pay from day one captures the full 4% government match after two years of service. The SBSA who starts at 5% and never adjusts is the SB1 with a meaningful TSP balance at the 12-year point. The SBSA who defaults to 1% is the SB1 who discovers compounding math in hindsight. Fleet and Family Service Center financial counseling is free and the counselors understand sea-pay and NSW pay supplements — use them in the first 60 days.

How the Seat Varies by Unit Type

  • NSWG-1 (Coronado) — Pacific and INDOPACOM focused
    NSWG-1 squadrons (Naval Special Warfare Squadron ONE, THREE, FIVE, SEVEN, and the associated Combatant Craft Divisions) operate primarily in the Pacific, Persian Gulf, and INDOPACOM AOR. The Pacific theater includes longer transits, more open-ocean operations, and the INDOPACOM maritime environment. SBSA crew members at NSWG-1 will see more joint operations with Pacific Command SOF partners and more time on the MK V and CCM platforms for extended-range operations.
  • NSWG-4 (Little Creek) — Atlantic and EUCOM/AFRICOM focused
    NSWG-4 squadrons (Naval Special Warfare Squadron TWO, FOUR, SIX, EIGHT, and associated Combatant Craft Divisions) operate in the Atlantic, Mediterranean, EUCOM and AFRICOM AORs. Riverine and near-shore operations are a larger proportion of the mission profile in the AFRICOM environment. SBSA crew members at NSWG-4 will see more riverine work and more time on the NSW-RIB and CCM for the shallow-water near-shore mission.
  • Forward-deployed / rotational detachment (Bahrain, Djibouti, Guam, etc.)
    SWCC detachments at forward-deployed locations operate in smaller crews with longer periods between resupply and less institutional support. The SBSA at a forward detachment is more operationally independent earlier — less supervision, more direct operational tempo, and a real relationship with the SEAL or SOF element. The maturation is faster; the safety net is thinner.
  • Naval Special Warfare Development Group (DEVGRU) support
    DEVGRU (Development Group, Virginia Beach) has organic boat crew support. Assignment to DEVGRU-support billets requires performance records that make the senior community notice you — typically after a full career of demonstrated competence at the SB2/SB1 level. SBSA-tier sailors are not assigned to DEVGRU support billets. File this as a long-range objective.

What Good Looks Like at This Rank

The good SBSA is invisible in exactly the right way: kit squared away the night before, weapon station clean and green, PQS book open on the deck before the coxswain arrives, and no surprises on the comm check. He does not ask what time to muster; he is at muster before the LPO. He does not ask what the immediate action is for the Mk 19; he runs it at speed with his left hand while explaining it to the next guy. The senior SB2 who evaluates him on the surf passage does not write a corrective note — he writes a recommendation for the next coxswain observation ride. The operators — the SEAL team members and SOF partners who ride his boat — notice the things that cannot be easily described: the SBSA who checks the weather window without being told, who calls the set before the coxswain has to, who has the 9-line pre-formatted in his radio before the brief ends. The NSW community is small enough that a junior crewman with real instincts gets talked about within the first deployment cycle. The OIC who writes his first eEVAL has either been impressed or has not — and the difference between those two outcomes is the daily work ethic over the prior 12 months, not the single impressive evolution. At the SBSA tier the most important thing is not the dramatic moment; it is the 200 unremarkable training days that prepare you for the one that matters. The SBSA who has run 40 surf passages is the SB3 who runs the 41st in the dark without thinking. The community is built on repetition and the culture enforces it — the senior operators who evaluate the junior crew members are not looking for natural talent. They are looking for disciplined professionalism.

Preview — The Next Rank

SB3 (E-4) is the first time you own a weapon station instead of just maintaining one. You will be the senior crewman on qualification watches, the one who signs PQS lines for the next SBSA coming through, and the one the coxswain calls when the crew is short a body. The NWAE is the gate, and the FMS that gets you there is built on the eEVAL ranking the LPO writes and the study log you have maintained since A-school graduation. The job does not change dramatically at SB3 — you are still executing the mission plan the OIC and the coxswain set, still operating the weapons and the navigation and the comms. What changes is the accountability stack: you are no longer the newest person on the boat, and the newest person on the boat is now looking at what you do to figure out what right looks like. The coxswain qualification path opens at SB3 with the right combination of time-in-rate, performance, and LPO endorsement — and the coxswain qualification is the SWCC career milestone that changes your role from executer to decision-maker. Start working toward it from day one of SB3.
FAQ

SB E1-E3 — Frequently Asked Questions

Q01What does a E1-E3 SB (Special Warfare Boat Operator) actually do?
You are somewhere in the SWCC pipeline: the Basic Crewman Selection (BCS) screening at Coronado, the Basic Crewman Training (BCT) course, or the SB "A" School follow-on.
Q02What's the most important thing to know as a E1-E3 SB?
SWCC selection is not a guarantee at accession — you volunteer, you screen, and you either make the boat or you don't.
Q03What does a typical day look like for a E1-E3 SB?
Time-blocked day at the E1-E3 SB rank tier: 0500-0530 Up before the watch bill requires it. Kit check and weapons area inspection from the night before confirmed. The coxswain texts the muster time at 0515 if there is a change; if there is no text, 0600 muster is correct and you are already ready, 0530-0630 NSW physical training — the squadron PT plan runs harder than the fleet standard. Rotation of long runs (6-8 miles), open-ocean swims, circuit training, and rucksack marches. No fall-outs. The SB1 who leads PT watches who keeps pace and who begins falling off the back, 0630-0730 Hygiene,…
Q04What mistakes get E1-E3 SB soldiers fired or relieved?
NJP, DUI, or drug pop — community this small, the goat locker knows before the paperwork clears. The SWCC pipeline is closed and the detailer cannot help you; Treating the BCT attrition as someone else's problem. Every boat crew is small; every missing person is noticed. Being the reason someone's number is called early is not a forgettable thing in NSW; Posting anything about your squadron, your boat, your mission, your crew, or your deployment on social media.…
Q05What career decisions matter most at the E1-E3 SB rank tier?
Re-enlistment after the first tour — stay SWCC, reclass, or ETS — The SWCC community's SRB (Selective Reenlistment Bonus) is published per the current NAVADMIN — pull it before you talk to the career counselor. The honest test is whether the job fits you after one full deployment cycle. SWCC operators who re-enlist after a first deployment where they performed well and were recommended by the senior crew are the ones who advance steadily; those who re-enlist because the bonus looked good but the community did not fit tend to plateau at SB2.…
Q06What's next after E1-E3 for a SB (Special Warfare Boat Operator) in the Navy?
SB3 (E-4) is the first time you own a weapon station instead of just maintaining one.
Q07What manuals and regulations does a E1-E3 SB need to know cold?
NWP 3-05 — Naval Special Warfare (the NSW doctrine capstone; know the framework the community operates under).; NWP 3-22 — Special Operations Forces Maritime Operations (the boat-centric doctrine you execute).; NAVPERS 18068 Vol II — NEC catalog for the SB community (know the NECs that define your career path before you finish BCS).

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Published by the Honest MOS Editorial DeskVerified against DoD/.gov sourcesUpdated May 2026Editorial standards