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←Back to 13M Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember — overview, pay, training, civilian translation, reviews
13ME6

Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember

E-6 (Staff Sergeant) · Army

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

Staff Sergeant 13M is the Section Chief seat — the load-bearing E-6 chair in the rocket FA community. You own one launcher (M142 HIMARS or M270A2 MLRS), the 3-soldier HIMARS crew or the larger MLRS section, and the pod accountability that sits on your hand-receipt. ALC is behind you; SLC at the Field Artillery Center of Excellence at Fort Sill is the STEP gate for E-7. The Master Fires Sergeant Course at Fort Sill is THE differentiator credential for senior FA NCOs — start the pre-conversation with the Platoon Sergeant now, not at the SFC board. 13M still on the launcher track at this rank; conversion to 13Z (FA Senior Sergeant) happens at SFC pin-on. The 131A FA Targeting Technician warrant officer accession packet is an option in the FA family at this rank — the Targeting WO pipeline is real and the FA branch reads honest packets.

The Honest MOS Read
Staff Sergeant 13M is the rank where the rocket-FA community stops being something you crew and starts being something you own. Section Chief is the seat the platoon sergeant mentored you toward, the seat the battery commander signs your name into, the seat the FA battalion CSM measures the launcher fight against. On a HIMARS section you run a 3-soldier crew — Driver, Gunner, and Section Chief — one M142 launcher, one resupply HEMTT-LHS with the rocket pods, and the comms / fire-control suite that links you to AFATDS at the platoon FDC. On an M270A2 MLRS section you run a larger crew on a heavier tracked platform with two pods on board, the same fire-control architecture, and a different maintenance footprint that includes track and torsion-bar maintenance the wheeled-HIMARS sections do not carry. The seat is doctrinally addressed in ATP 3-09.60 (Multiple Launch Rocket System and HIMARS Operations) and FM 3-09 (Field Artillery Operations), with the Section Chief task list in STP 6-13M (Soldier's Manual and Trainer's Guide, MOS 13M). Practically, the seat is whichever the battery 1SG and the platoon sergeant put you in — Section Chief slots are E-6 across both HIMARS and MLRS formations, and the assignment flows through the FA battalion CSM at the brigades that run rocket FA: 17th FA Brigade at Joint Base Lewis-McChord (HIMARS, supporting I Corps and Indo-Pacific posture), 18th FA Brigade at Fort Liberty (renamed from Fort Bragg in 2023; HIMARS, the XVIII Airborne Corps fires brigade), 41st FA Brigade in Germany (HIMARS, V Corps and European theater deterrence), and 75th FA Brigade at Fort Sill (M270A2 MLRS, the home-station FA brigade at the Fires Center of Excellence). The Section Chief reality is platform reality. You sign for the launcher, the fire-control suite, the SKL fill device, the CVC headsets, the crew-served weapon, and the pods on board — hundreds of thousands of dollars of equipment under one hand-receipt. You run the launcher PMCS to the TM standard and you do not skip the steps the section before you skipped. You drill the crew on the launcher fire-mission sequence — emplace, lay, prep-to-fire, fire, displace — until the timeline is muscle memory. You run Shoot-and-Scoot displacement to the platoon SOP, you sleep cold on field problems, you do hot-pod reloads and cold-pod reloads at night under blackout NVGs, and you run the safety-T validation on every mission the FDC sends before the launcher elevates. The munition family the platform supports is the operational substrate. GMLRS (Guided Multiple Launch Rocket System — the workhorse precision rocket on HIMARS and M270), ER-GMLRS (Extended-Range GMLRS, expanding the precision-rocket reach), ATACMS (Army Tactical Missile System, the long-range surface-to-surface missile that the rocket platforms can launch), and PrSM (Precision Strike Missile, entering service as the ATACMS replacement at extended ranges) are the rounds the Section Chief plans against, validates against the safety-T for, and accounts for at pod-expenditure. You do not need to know the operational employment of these munitions at echelon — that is the BCT FSE and the FA battalion S-3's problem — but you need to know the technical characteristics, the surface danger zone math, the pod-handling procedures, and the post-fire accountability cold. Strategic-fires employment is operationally sensitive; the Section Chief who treats the platform as a sensitive system and keeps OPSEC discipline tight is the Section Chief the brigade S2 names favorably. The institutional development at this rank is structured around three windows: SLC (Senior Leader Course — the 13M-specific E-6 to E-7 STEP gate, run at the FA Center of Excellence schoolhouse at Fort Sill), the Master Fires Sergeant Course (Fort Sill — THE differentiator credential for senior FA NCOs, slot-allocated by the FA battalion CSM and the brigade CSM, the FA branch senior NCO chain reads attendance as a bench-tier signal), and the 131A FA Targeting Technician warrant officer accession question (the FA-family WO path; the WO Officer Candidate School at Fort Rucker plus the 131A WOBC at Fort Sill consumes 9-12 months, the family-separation math is real, the SSG to SFC range is the right time to make the decision if you are going to make it). The 13Z conversion is a SFC issue, not a SSG issue — you stay 13M on the launcher track through E-6. The career-broadening fork at E-6 / early E-7 is real for rocket-FA SSGs. Drill Sergeant assignment (24 months at Fort Sill under the 434th FA Brigade — the FA OSUT and AIT host brigade, where the cav-and-armor schoolhouse parallel is the 316th Cav Brigade at Fort Moore), AC/RC senior trainer/advisor billets, Recruiter senior leadership (79R/79S), TRADOC instructor billets at the 434th FA Brigade at Fort Sill (running 13M and the sister cannon-FA MOS through OSUT and AIT), NTC and JRTC Observer/Coach/Trainer slots at the CTCs (NTC Fort Irwin, JRTC Fort Johnson — renamed from Fort Polk in 2023), and the JMRC O/C-T track at Hohenfels (highly relevant given the European fires posture and the rotating presence of HIMARS-equipped units at 41st FA Brigade and aligned rotational forces). The USASOC enabler conversation is also real — HIMARS is a SOF-supporting fires asset, and the senior FA NCOs who pulled USASOC enabler tours at SSG built a credential set the SFC board reads visibly. The post-service market at E-6 on the rocket-FA track is structurally good if the credential stack is built — clearance, ATP 3-09.60 working depth, AFATDS senior-operator competency, SLC graduate, and (if stacked) Master Fires Sergeant Course attendance and Drill Sergeant or O/C-T tour. Defense-contractor HIMARS sustainment work at Lockheed Martin (HIMARS production cadre, GMLRS and PrSM production cadre, MFOM family of munitions cadre), training and sustainment work at the major FA training providers, federal civil service GS billets at FA-aligned positions, and FMS training cadre for HIMARS partner nations are the visible paths. Most of these conversations open at SFC, but the relationships start at SSG.
Career Arc
  • 01E-6 pin-on via the semi-centralized SSG board under AR 600-8-19; assumption of Section Chief slot per FA battalion CSM and battery 1SG slate.
  • 02Section Chief tour (24-30 months) — one launcher crew (HIMARS 3-soldier or M270A2 MLRS larger section), pod accountability, fire-mission timeline ownership.
  • 03ALC complete behind you; SLC packet at Fort Sill submitted via the FA battalion S-3 to the FA branch HRC slate.
  • 04Master Fires Sergeant Course pre-conversation with the platoon sergeant — slot allocation runs through the FA battalion CSM and the brigade CSM, attendance is the FA-community differentiator the SFC board reads.
  • 05131A FA Targeting Technician warrant officer accession decision — packet submitted via WO Strength Branch if the track diverges (the SSG-to-SFC range is the right time to decide).
  • 06Career-broadening consideration: Drill Sergeant at the 434th FA Brigade at Fort Sill, TRADOC instructor at the 434th, NTC / JRTC / JMRC O/C-T tours, USASOC enabler.
  • 07Bench-build through quarterly counseling on the Gunner and Driver as the next launcher-section bench; SFC packet in motion 18-24 months before E-7 board zone (13Z conversion happens at SFC pin-on).
Common Screwups
  • ×DUI / Article 15 / fraternization at this rank — career-ending in the rocket-FA community. The senior NCO chain at battalion and brigade is structurally small; the FA battalion CSM, the brigade CSM, and the FA branch senior NCO chain all hear within 72 hours, and the next E-7 board reads it on paper.
  • ×Coasting through SLC at Fort Sill because the slot finally came up and you 'just need the cert.' SLC instructors at the FA Center of Excellence talk to the FA branch senior NCO chain at Fort Sill; soldiers who phone the course are flagged for the bench-tier discussion at the next slate read. The slot is the credential and the network simultaneously.
  • ×Declining the Master Fires Sergeant Course slot when the platoon sergeant nominates and the battalion CSM approves. The course is the FA-community differentiator credential at the senior NCO level; declining it 'because the timing is bad' is a SFC-board-visible decision the FA branch reads as career-management weakness.
  • ×Treating the 131A FA Targeting Technician warrant officer packet conversation as a vague 'someday' question instead of a SSG-rank decision. The WO accession pipeline (WOCS at Fort Rucker + 131A WOBC at Fort Sill) is 9-12 months; the family-separation math compounds with age. SSGs who never made the decision until SFC find the door narrower.
  • ×Public disagreement with the battery 1SG, the platoon sergeant, or the FA battalion CSM. The rocket-FA senior NCO chain runs tight; going public on a section-level disagreement undercuts the chain in a way the brigade CSM does not protect. The career-ending consequence is structural: the next 13M / 13Z SFC slate read reflects it whether or not anyone names it.

A Day in the Life

  • 0500Wake. PT uniform on. Phone check — overnight section events. Soldier in trouble? Launcher PMCS issue from the night-time gunnery cycle? Pod accountability discrepancy from the last hot reload? The SSG who lets the phone go to voicemail at this rank is the SSG who hears about it from the platoon sergeant the wrong way.
  • 0530PT formation with the battery. You report section accountability to the platoon sergeant; the battery 1SG walks the formation occasionally and reads the section by reading the SSG.
  • 0545-0700Unit PT. You run the section through the battery PT plan. You walk the formation, check on the Gunner and Driver from the last counseling, adjust the section's training plan as the day evolves. The SSG who does PT with the section is the SSG the crew respects.
  • 0700-0900Hygiene, breakfast, change uniforms. You spend 20-30 minutes with the platoon sergeant — the day's priorities, the battery BUB items, the FA battalion CSM's items, the section's training calendar.
  • 0900Battery first formation. The battery commander or the 1SG addresses the formation; you stand with the platoon sergeant chain. The platoon sergeant translates the platoon's tasks to the section chiefs; you translate to the section. You verify execution during the morning walk-around.
  • 0915-1130Section-level work. You walk the launcher (PMCS review, fire-control suite check, pod inventory if pods are on board, AFATDS database state, SKL fill device accountability, CVC headset accountability, crew-served weapon accountability). You meet with the platoon sergeant and the platoon LT on the section's training calendar and the platoon-level fire-mission timeline. You may be at the FA battalion S-3 fires shop coordinating a gunnery cycle event with the FDC chief and the 131A WO.
  • 1130-1300Chow. You eat with the platoon's section chiefs or the battery senior NCO chain — the platoon sergeant, the other section chiefs in the platoon, the battery FDC chief, the battery maintenance NCO. Conversation is battery-level: training, slates, the platoon's next gunnery cycle, AFATDS sync, pod expenditure planning, FA battalion CSM read.
  • 1300-1500Afternoon work. NCOER drafting (you write one to two SGT NCOERs per cycle on the Gunner if he's SGT-pinned, and you provide input to the platoon sergeant on the Driver and the other section soldiers). Counseling under ATP 6-22.1 on the Gunner and Driver. Section-level training plan refinement. SLC packet build if 18-24 months out from the E-7 board. Master Fires Sergeant Course slot conversation with the platoon sergeant. 131A WO packet review if that track is on the table.
  • 1500-1630Final formation. The battery 1SG or the platoon sergeant briefs; you brief section-level adjustments; the Gunner and Driver receive end-of-day tasking. Sensitive items count — launcher serialized components, fire-control suite components, SKL fill device, CVC headsets, crew-served weapon, pods on board if pods are signed for. End-of-day accountability rolled up to the platoon sergeant.
  • 1630-1800Section release. You stay 30-60 minutes with the platoon sergeant — AAR on the day, prep for tomorrow, FA battalion CSM coordination if relevant. The SSG who closes out the day with the platoon sergeant is the SSG whose section does not surprise the battery commander at the next BUB.
  • 1800-2000Personal time. Married SSGs: family. Single SSGs: gym, SLC packet build if approaching E-7 zone, study for institutional reading from the FA branch senior NCO professional reading list, college coursework if running the GI Bill / TA stack toward a bachelor's. The post-service market values clean credentials; the SSG who builds them across 24-30 months is the SSG whose retirement-prep math works out.
  • 2000-2200After-hours coordination with the platoon sergeant, a section soldier in crisis, or the resupply crew for an early-morning pod-reload event. The SSG's phone is always on. Family-emergency calls, after-duty section soldier issues, gunnery cycle prep work. The SSG who lets the phone go to voicemail stops being the SSG the platoon sergeant trusts.
  • 2200Lights out.
  • Field rotation / Gunnery cycle / CTCThe clock collapses. You are the Section Chief on the launcher through a HIMARS or M270A2 MLRS gunnery cycle, an NTC / JRTC / JMRC rotation, or operational tempo. The OC/T evaluator at the CTC writes the fires AAR; the platoon sergeant and the battery commander read it; the FA battalion CSM reads it; the next senior-NCO slate read reflects it. Sleep is a luxury; safety discipline is not.

Weekly Cadence

The Mon-Fri rhythm at SSG 13M Section Chief level is the launcher-section rhythm built around the platoon's training cycle and the battery's fire-mission posture. Monday is the heaviest planning day — you are reading the platoon sergeant's Friday release, adjusting the section's training plan to match the platoon's tasking, briefing the Gunner and Driver by mid-morning, and validating the launcher's PMCS state and the AFATDS posture. Tuesday-Wednesday are training execution; you observe, the Gunner runs primary gunner-position tasks under your supervision, the Driver runs primary driver-position tasks. Thursday is launcher maintenance (PMCS at the section level, fire-control suite cleaning, hydraulics check, comms suite check) or section-level event prep; Friday is the battery-level event and release. The week's second rhythm is the platoon and battery work: the platoon's section-chief sync with the platoon sergeant (weekly), the battery's senior-NCO sync with the 1SG (weekly during operational tempo), the FA battalion gunnery cycle planning event with the FDC chief and the 131A WO (cycle-driven, often monthly), the platoon LT's named-update brief (weekly). The SSG who is on the SFC bench is at the platoon sergeant's office at least weekly. The SSG who is not is missing the briefing he needs to compete. The week's third rhythm is the section work — Gunner and Driver counseling under ATP 6-22.1, launcher PMCS sign-off, pod accountability review (when pods are signed for or expended), AFATDS database hygiene checks, section equipment accountability under DA Pam 710-2-1, section NCOER profile review with the senior rater. The week's fourth rhythm is the institutional development work — SLC packet build if approaching the E-7 zone, Master Fires Sergeant Course slot conversation with the platoon sergeant, 131A WO packet review if that track is on the table, college coursework if running the GI Bill / TA stack, professional reading from the FA branch senior NCO reading list. The SSG who runs all four rhythms cleanly is the SSG the platoon sergeant and the FA battalion CSM name in the SFC slate; the SSG who runs only the first two is the SSG whose SFC bench read does not open at the next centralized board.

Key Skills — How to Drill Each

  1. 01
    Run a complete launcher fire-mission sequence — emplace, lay, prep-to-fire, fire, displace — to the ATP 3-09.60 and STP 6-13M standard, with the Gunner you are training executing in real time.
    The fire-mission sequence is the Section Chief's signature event. Mission receipt on the FDC link, technical-fire-direction validation, safety-T check, launcher emplacement at the firing point, lay validation, prep-to-fire confirmation, fire command, Shoot-and-Scoot displacement on the section chief's call. Drill it in dry-fire conditions until the timeline is muscle memory; drill it live during gunnery cycles until the Gunner can execute under stress. The Section Chief who runs the sequence cleanly with a Gunner he trained is the Section Chief the platoon sergeant names for the senior section slot.
  2. 02
    Plan and execute a section-level hot-pod / cold-pod reload drill under day and night blackout-NVG conditions, on time, with zero pod-handling errors.
    Pod handling is the highest-consequence physical task on the launcher. The HEMTT-LHS resupply truck delivers the pod; the section uncrates, lifts, mates, and locks the pod into the launcher under the Section Chief's direction. Drill the sequence day and night, with NVGs and without, with the resupply crew you ride with at NTC / JRTC / JMRC and with one you have never trained with. The pod is heavy, the lift envelope is unforgiving, the launcher's elevation/azimuth arcs are crush hazards — the Section Chief who runs reload drills with disciplined hand-signals and tight crew-position discipline is the Section Chief whose crew makes pod-expenditure timelines under stress.
  3. 03
    Run AFATDS at the launcher level — power-up, BIT checks, GPS sync, mission receive on the FDC link, system recovery without paging the FDC chief.
    AFATDS is the fires data backbone from the BCT FSE through the FA battalion FDC to the launcher. At Section Chief level, you operate AFATDS at the receive end — mission receive, status send, safety-T validation, system recovery. Drill the recovery procedure quarterly with the crew; the Section Chief who can recover the system at 0200 during a gunnery cycle or a CTC rotation without paging the FDC chief or the 131A WO is the Section Chief the FA battalion S-3 NCOIC names visibly.
  4. 04
    Train the Gunner toward Gunner certification on every STP 6-13M task; train the Driver toward licensed-up status on the launcher and HEMTT family.
    Your two-soldier bench (Gunner and Driver on a HIMARS crew; larger bench on an MLRS section) is your bench-build at this rank. Each soldier gets quarterly counseling under ATP 6-22.1 with a development objective — task certification, license-up on the launcher and HEMTT-LHS, ACFT improvement, school-packet build (Air Assault, Airborne where the brigade supports, the early Master Fires Sergeant Course conversation if the soldier is on the SGT / E-5 board bench). The Section Chief who graduates a Gunner to SGT-promotable and a Driver to senior-cannoneer-ready in 24 months is the Section Chief the platoon sergeant names for the SFC bench.
  5. 05
    Brief the platoon sergeant and the platoon LT on section bottom-up readiness — launcher PMCS state, pod accountability, AFATDS posture, Gunner / Driver certification state, crew ACFT — in language they repeat to the battery commander without rewording.
    Bottom-up readiness briefs are the Section Chief's senior-NCO communication. The platoon sergeant rolls your section read into the platoon's read; the platoon LT defends the platoon at the battery BUB. Brief in concrete terms — PMCS deadline status, pod count and serial accountability, AFATDS database version and operator competency, crew task certification percentage, ACFT score distribution. The Section Chief whose section read survives the platoon sergeant's filter to the battery commander without rewording is the Section Chief the FA battalion CSM names visibly.
  6. 06
    Write one to two SGT NCOERs per cycle that the platoon sergeant can defend at the battery NCOER review under AR 623-3.
    NCOER bullets at the SSG rater level are graded on observable measurable outcomes — launcher fire-mission timeline, pod-handling error rate, AFATDS BIT pass rate, ACFT distribution, school graduation rate. Bullets that read 'served as Gunner on a HIMARS crew' are filler; bullets that read 'achieved 100% STP 6-13M Gunner-position task certification; section executed 14 GMLRS missions during gunnery cycle 25-XX with zero pod-handling discrepancies' are defensible at battery. The SSG who writes the bullet that names the outcome is the SSG whose rated SGTs pin SSG on schedule; the SSG who writes filler is the SSG whose NCOER profile gets pulled back at the next senior-rater review.

Manuals & References — What Chapters Matter

  • ATP 3-09.60 — Multiple Launch Rocket System and HIMARS Operations.
    The doctrinal spine of the rocket-FA fight. Own it cover-to-cover at Section Chief level. The chapters on launcher employment, fire-mission execution, Shoot-and-Scoot displacement, and platform-specific procedures are the source material the platoon sergeant and the FA battalion S-3 quote from. Re-read annually; the manual updates as the platform and munition family evolve.
  • FM 3-09 — Field Artillery Operations; ATP 3-09 — Fires.
    FM 3-09 is the FA-branch doctrinal spine — the fires-planning, fires-execution, and targeting-cycle framework that the rocket-FA platforms operate inside. ATP 3-09 is the fires architecture above the FA battalion. At Section Chief, you are not planning at echelon, but you are executing inside the framework the FA battalion S-3 and the BCT FSE are planning against. Read the chapters that touch your platform employment.
  • STP 6-13M — Soldier's Manual and Trainer's Guide, MOS 13M.
    The task standard for every 13M crew skill from cannoneer through Section Chief. At E-6 you own the Section Chief task list and you are certifying your Gunner and Driver against the cannoneer and gunner-position task lists. The STP is the document the platoon sergeant signs against and the document the platoon LT defends the section's training records with at the battery BUB.
  • AR 600-20 — Army Command Policy; ATP 6-22.1 — The Counseling Process; AR 623-3 — Evaluation Reporting System.
    AR 600-20 is the command-policy spine — SHARP, EO, anti-extremism, military justice. At E-6 you are running NCO-equivalent leadership for a 3-soldier crew or a larger MLRS section; your name is on the initial company-level reports for events in the section. ATP 6-22.1 is the counseling-process reference; the DA 4856 chain you build is your defensible record. AR 623-3 governs NCOER writing; the bullets you write at E-6 build the next SGT-to-SSG board package and your own SFC board package simultaneously.
  • AR 600-8-19 — Enlisted Promotions and Reductions; AR 350-1 — Army Training and Leader Development.
    AR 600-8-19 governs the enlisted promotion system — the centralized SFC board, the semi-centralized SSG board behind you, the promotion-points stack on your Gunner and Driver. AR 350-1 is the training spine — the training cycle you build inside, the school-slot allocation framework, the OSUT / AIT structure the 434th FA Brigade at Fort Sill runs against.
  • 13M SLC POI (Senior Leader Course) — Field Artillery Center of Excellence at Fort Sill, OK; Master Fires Sergeant Course POI — Fort Sill; FA Branch senior NCO professional reading list.
    SLC is the STEP gate for SFC; the POI covers section-level rocket-FA leadership, AFATDS at the senior-NCO level, and the leadership / counseling / NCOER framework appropriate to the E-6 to E-7 transition. The Master Fires Sergeant Course is THE FA-community differentiator credential at the senior NCO level — slot allocation runs through the FA battalion CSM and brigade CSM. The FA Branch senior NCO professional reading list is the institutional development reference; soldiers who consume it visibly are the ones the FA branch reads as bench-tier for the SFC slate.

Standards — How to Hit Each

  • ALC graduate; SLC slot built for the E-7 board competitiveness window.
    ALC was the SSG STEP gate, completed before E-6 pin-on for most 13M senior NCOs. SLC at the FA Center of Excellence at Fort Sill is the SFC STEP gate; the slot request runs through the FA battalion S-3 to the FA branch HRC, and slot availability tightens as the year-group approaches the E-7 zone. Submit the SLC packet 18-24 months before E-7 board eligibility — the FA branch senior NCO chain reads the SLC graduation date on the SFC board packet as the institutional-credential timing signal.
  • Section certified on every Section Chief task in STP 6-13M; section ARTEP-MTP 'T' rating on the launcher fire-mission tasks the battery METL calls for.
    STP 6-13M is the task-certification framework; the platoon sergeant signs your Section Chief task list off, the battery 1SG validates. The ARTEP-MTP (Army Training and Evaluation Program — Mission Training Plan) tasks at section level are the unit's collective-task evaluation framework; the platoon sergeant and the battery commander run the evaluation against the battery METL. The OC/T at NTC, JRTC, or JMRC writes the fires AAR during CTC rotations; section ratings in the upper half of the battery are the bench-tier signal at the SFC slate.
  • Master Fires Sergeant Course attendance on the record — THE FA-community differentiator credential at the senior NCO level.
    Master Fires Sergeant Course at Fort Sill is slot-allocated by the FA battalion CSM and the brigade CSM. The course covers senior-NCO fires planning, gunnery management at the platoon and battery level, and the institutional development the FA branch senior NCO chain reads as the senior-FA-NCO differentiator. SSGs who attend are visibly differentiated at the SFC slate; SSGs who decline the slot when nominated are read as career-management weak. Engage the platoon sergeant on the slot conversation early — the SSG who treats the course as a bench-tier credential to chase is the SSG the FA battalion CSM names.
  • ACFT pass at the age- and gender-adjusted scoring standard; ACFT 540+ as a working floor for the rocket-FA SSG who runs alongside the brigade.
    ACFT is the Army's combat fitness standard under the current scoring guidance from TRADOC and the Center for Initial Military Training. At E-6 Section Chief, you are running alongside the maneuver brigades the rocket FA supports during CTC rotations and operational tempo; the line measures your fitness alongside the maneuver SSGs. ACFT 540+ is the working floor at this rank; ACFT 580+ positions you for the visible-leadership comparison the brigade CSM reads at the SFC slate.
  • Personal NCOER profile defensible at battery — Top Block / Most Qualified rate matching the actual delta in subordinate soldier selections.
    The senior rater at this rank is the platoon sergeant or the battery 1SG depending on the rating-scheme arrangement. The NCOER profile is judged by whether the SGTs you rated as Top Block / Most Qualified actually got selected at their respective boards. If your subordinate SGTs are not pinning SSG at the rates your NCOER profile implied, the senior rater profile gets pulled back at the next battery NCOER review. Honest writing — to the reg, not to inflation — keeps the profile defensible.

Technical Mistakes — Concrete Consequences

  • Skipping launcher PMCS or signing off PMCS without doing the walk.
    Launcher PMCS is the senior-NCO physical integrity check on the platform. The Section Chief who signs the form without walking the launcher is the Section Chief whose hydraulic leak surfaces at the firing point, whose fire-control connection fails on the BIT check, whose pod-handling system locks up under load. The maintenance officer finds the missed PMCS step at the next quarterly inspection; the battery 1SG and the FA battalion CSM read the finding. The fix is structural: PMCS is the senior NCO's signature event, not a delegated paperwork drill.
  • Letting a Shoot-and-Scoot displacement run without rehearsal because 'the platoon SOP covers it.'
    Shoot-and-Scoot is the rocket-FA platform's survivability discipline — the launcher must displace from the firing point on the section chief's call before counter-fire timeline expires. Sections that rehearse to the platoon SOP execute under stress; sections that 'know the SOP' without rehearsing are the sections that miss displacement timelines and surface in the AAR. The OC/T at the next NTC or JMRC rotation writes the finding; the FA battalion S-3 and the brigade CSM read it. The fix is structural: every fire-mission set gets the Shoot-and-Scoot rehearsal; every rehearsal gets the AAR.
  • Mishandling pod accountability at hot or cold reload — miscounting, missing a serial number, or signing for a pod the section did not physically receive.
    Pod accountability is the highest-consequence administrative discipline at Section Chief level. The pod is a high-value munition system; the rocket family (GMLRS, ER-GMLRS, ATACMS, PrSM) is operationally sensitive. A pod-accountability discrepancy surfaces at the FA battalion ammo accountability review or at the brigade IG inspection; the AR 15-6 investigation that follows lands on the Section Chief who signed. The fix is structural: every pod is counted by serial at receipt, expenditure, and accountability rollup, and the Section Chief signs only what was physically inventoried.
  • Posting platform-relevant photos or operational details on social media — launcher numbers, pod tail-codes, firing-point grids, GMLRS variant markings.
    Long-range precision fires are a structurally high collection target; the rocket-FA platforms are operationally sensitive at the strategic-fires level. The brigade S2 monitors the OSINT footprint of the brigade's social-media presence; an OPSEC discrepancy surfaces at the brigade S2's monthly OSINT review. The Section Chief who let the soldier post the photo is the Section Chief whose section gets named at the brigade IG OPSEC review. The fix is a documented OPSEC brief delivered to every crew member, with the SSG's signature on the section OPSEC roster, and an SOP for social-media discipline on the launcher.
  • Carrying a personal feud with the battery FDC chief, the platoon sergeant, or a peer Section Chief into the section.
    The rocket-FA community is structurally small. The battery 1SG, the platoon sergeant, the FA battalion CSM, and the FA branch senior NCO chain coordinate daily. A SSG carrying a personal feud into the section is a SSG the FA battalion CSM hears about within a week; the platoon sergeant's read of the SSG hits the gap at the next SFC slate read. The fix is professional behavior at the senior NCO level — disagreements stay in the office, the section walks out aligned. The cost of a public feud at E-6 is the SFC bench-tier read.

Career Decisions at This Rank

  • HIMARS section vs. M270A2 MLRS section for the E-6 Section Chief tour.
    Both are real 13M E-6 seats. HIMARS Section Chief at 17th FA Brigade (JBLM), 18th FA Brigade (Fort Liberty — renamed from Fort Bragg in 2023), or 41st FA Brigade (Germany) runs a 3-soldier crew on a wheeled, C-130-airliftable single-pod platform with a different operational tempo (rapid-deployment, rotational presence, Indo-Pacific / European posture). M270A2 MLRS Section Chief at 75th FA Brigade (Fort Sill) runs a larger crew on a tracked, two-pod armored platform with a different maintenance footprint (track, torsion-bar, heavier sustainment). The decision is partly yours (which slate to express interest in) and mostly the FA battalion CSM's and the brigade CSM's (which slate the brigade actually offers based on year-group needs and the rocket-FA inventory). HIMARS produces a more visible 'rapid-deployment / strategic-fires-enabler' NCOER narrative at this rank; M270A2 produces a more visible 'home-station heavy gunnery cycle' narrative. Both pin SFC; the FA battalion CSM slate at SFC level reads both as bench-tier with a slight preference for soldiers who experienced both platforms across a career.
  • Master Fires Sergeant Course slot — pursue at E-6 or defer to E-7.
    Master Fires Sergeant Course at Fort Sill is THE FA-community differentiator credential at the senior NCO level. Slot allocation runs through the FA battalion CSM and the brigade CSM, and is materially competitive. SSGs who attended at E-6 are visibly differentiated at the SFC slate; SSGs who attended at E-7 are still ahead of the curve; SSGs who never attended can still compete for SFC but the brigade CSM's bench reads the absence. The decision: pursue if the FA battalion CSM nominates and the slot exists, defer honestly if the slot does not align with your tour, never decline 'because the timing is bad.' The credential is durable — it follows you through the 13Z conversion at SFC, through MLC, into 1SG and brigade FSE SGM consideration.
  • 131A FA Targeting Technician warrant officer accession packet — pursue or stay on the SFC track.
    The 131A FA Targeting Technician is the field-artillery-fires warrant officer specialty — accessed via WO Strength Branch packet submission, WO Officer Candidate School at Fort Rucker (5-6 weeks), and the 131A Warrant Officer Basic Course (WOBC) at Fort Sill (variable length per the current FA branch POI). The career model is different — WO is technical-specialist track with longer service obligation, different promotion math (CW2 through CW5), different post-service profile (the 131A WO is a senior fires planner at brigade, division, corps, and joint level), and different family-separation cadence. The decision window for most rocket-FA senior NCOs is the SSG to SFC range, because the WO accession process consumes 9-12 months and the older the candidate, the harder the family math. SSGs who pursue 131A typically take the packet route at this rank; SSGs who decline stay on the SFC track (13Z conversion at SFC pin-on) and pin E-7 through the centralized HRC board. Both paths produce credible fires leaders.
  • Career-broadening tour — Drill Sergeant at the 434th FA Brigade at Fort Sill, TRADOC instructor at the 434th, NTC / JRTC / JMRC O/C-T tour, USASOC enabler.
    The career-broadening tour at E-6 / early E-7 is real for rocket-FA SSGs. Drill Sergeant at the 434th FA Brigade at Fort Sill (the FA OSUT / AIT host brigade) is 24 months with assignment incentive pay and a structurally different developmental profile that the FA branch senior NCO chain reads favorably. TRADOC instructor at the 434th is the parallel option for SSGs who are credentialed at the gunnery / launcher / fire-control level. O/C-T tours at NTC (Fort Irwin), JRTC (Fort Johnson — renamed from Fort Polk in 2023), and JMRC (Hohenfels) are 24-36 months with very high visibility — the OC/T is the BCT-rotation evaluator the brigade commanders read. USASOC enabler is real — HIMARS is a SOF-supporting fires asset, and the rocket-FA SSG who pulls a USASOC enabler tour builds a credential the SFC and 1SG boards read. The decision: pursue if the FA battalion CSM and the brigade CSM nominate, decline only if the credential stack and the SFC track timing structurally do not align.
  • Reenlistment / SRB decision at first SSG ETS window — stay on the SFC track, reclass to a sister MOS, or transition.
    The 13M SRB (Selective Retention Bonus) for E-6 is published in the current MILPER message and varies year over year with FA branch retention math. The reenlistment conversation with the FA branch career counselor at the Section Chief ETS window is structured around three options: stay 13M on the SFC track (with 13Z conversion at SFC pin-on), reclass to a sister FA MOS or a non-FA MOS, or transition (ETS). The decision: stay if the SFC track timing aligns with the FA battalion CSM's read of your bench tier and the 131A WO decision; reclass only if the FA branch senior NCO chain explicitly nominates; transition only if the post-service market is open and the credential stack is mature.

How the Seat Varies by Unit Type

  • 17th FA Brigade (Joint Base Lewis-McChord, WA) — HIMARS, supporting I Corps and Indo-Pacific posture.
    The 17th FA Brigade Section Chief runs a HIMARS section in I Corps' fires brigade. The OPTEMPO is the Indo-Pacific rotational presence model — rotations to Korea aligned with I Corps' theater posture, joint-exercise participation across the Indo-Pacific theater, rapid-deployment training cycles at Yakima Training Center and the Combined Arms Center training events. The fires posture is the strategic-fires-enabler model — HIMARS at 17th FA Brigade operates inside the I Corps fires architecture in the Indo-Pacific theater. The Section Chief who comes up through 17th FA speaks rapid-deployment / strategic-fires-enabler HIMARS fluently.
  • 18th FA Brigade (Fort Liberty, NC — renamed from Fort Bragg in 2023) — HIMARS, the XVIII Airborne Corps fires brigade.
    The 18th FA Brigade Section Chief runs a HIMARS section in XVIII Airborne Corps' fires brigade. The OPTEMPO is the XVIII Airborne Corps Global Response Force (GRF) and rapid-deployment posture — rotational presence aligned with the GRF cycle, joint-exercise participation across CENTCOM / AFRICOM / EUCOM rotational presence, airborne / air-assault HIMARS employment training where the brigade's HIMARS sections work alongside the 82nd Airborne and the 101st Air Assault Divisions in joint fires training events. The Section Chief who comes up through 18th FA speaks rapid-deployment / airborne-fires-enabler HIMARS fluently and is positioned for the SOF-enabler conversation at the XVIII Airborne Corps level.
  • 41st FA Brigade (Germany) — HIMARS, V Corps and European theater deterrence.
    The 41st FA Brigade Section Chief runs a HIMARS section in V Corps' fires brigade, forward-deployed in Germany. The OPTEMPO is the European theater deterrence model — rotational presence aligned with V Corps' theater posture, joint-exercise participation across EUCOM theater events, integration with NATO ally fires forces in multinational training events, and the persistent European-deterrence rocket-FA posture. The Section Chief who comes up through 41st FA speaks European-theater-fires HIMARS fluently and is positioned for the JMRC O/C-T credential pipeline at Hohenfels.
  • 75th FA Brigade (Fort Sill, OK) — M270A2 MLRS, the home-station FA brigade at the Fires Center of Excellence.
    The 75th FA Brigade Section Chief runs an M270A2 MLRS section at the FA Center of Excellence at Fort Sill. The platform is the M270A2 — tracked, two-pod, armored, heavier sustainment footprint than HIMARS. The OPTEMPO is the home-station heavy-gunnery cycle — high gunnery-density at Fort Sill, rotational training events with the maneuver brigades that fly into Fort Sill for fires integration, and the rocket-FA institutional training role the brigade serves as the home of MLRS. The Section Chief who comes up through 75th FA speaks heavy-tracked-MLRS fluently and is positioned for the Master Fires Sergeant Course pipeline and the 434th FA Brigade TRADOC cadre conversation directly.
  • USASOC enabler / SOF-supporting HIMARS task organization — rocket-FA section task-organized to support SOF operations.
    HIMARS is a SOF-supporting fires asset; rocket-FA sections task-organized to support USASOC operations operate inside a parallel structure. The standard is higher in every dimension — OPTEMPO, training, joint integration, OPSEC discipline. The Section Chief who pulls a SOF-enabler tour at SSG is differentiated at the SFC slate by the institutional credential and the joint-fires-employment exposure. Most SOF-enabler rocket-FA NCOs came up through 17th, 18th, or 41st FA Brigade and selected over for the enabler tour; deviations exist. The operational employment of HIMARS in support of SOF is operationally sensitive — Section Chiefs handle the platform employment with the same OPSEC discipline the SOF community demands.

What Good Looks Like at This Rank

The good SSG 13M Section Chief is the senior NCO the platoon sergeant trusts with the launcher when the LT is in the BUB and the FDC chief is on the radio with battalion. His section's fire-mission timeline is the platoon's reference; his Shoot-and-Scoot displacement is the platoon SOP the other sections copy; his pod accountability is clean at every quarterly ammo review; his AFATDS posture is the platoon's preferred operator competency. His Gunner is on track to pin SGT on schedule; his Driver is licensed-up on the launcher and the HEMTT-LHS family and is on the bench for the next cannoneer-to-gunner transition. The SLC slot at Fort Sill is submitted and on the calendar; the Master Fires Sergeant Course pre-conversation with the platoon sergeant is active; the 131A FA Targeting Technician warrant officer accession packet decision is honestly weighed — pursuing, completed, or declined with a clear SFC-track rationale. His own NCOER profile is honest — the senior rater (the platoon sergeant or the battery 1SG depending on the rating-scheme arrangement) can defend every bullet, the battery 1SG knows the soldiers who got selected from his ratings, and the year-group looks at his profile and sees the bench the section produced. ALC graduation is on the record brief; the SLC slot is built; the FA battalion CSM has named him on the bench for the next E-7 slate; the FA branch senior NCO chain reads him as a credible SFC Platoon Sergeant candidate. The SSG who is being groomed for SFC looks different from the SSG who is competent at E-6. The grooming SSG is the one who graduated SLC with FA branch instructor recognition (not just completion), who has the Master Fires Sergeant Course on the record (or in the slate pipeline) before the SFC board, who has a Gunner and Driver actively building toward the next E-5 and E-6 boards, whose section's CTC rotation rating is in the upper third of the battery, whose NCOER profile across the most recent 2-3 reports is the cleanest in the platoon, and who is honestly weighing the 131A WO packet decision instead of avoiding it. The FA battalion CSM and the battery 1SG read both the credential stack and the bench-build over 24-30 months; the SSG who built both is the SSG who pins SFC and converts to 13Z (FA Senior Sergeant) on the launcher PSG slate.

Preview — The Next Rank

Sergeant First Class 13M — formally 13Z (Field Artillery Senior Sergeant) at pin-on — is the platoon-sergeant-equivalent rank for the rocket-FA community. The seat changes meaningfully at pin-on: 13M converts to 13Z, the senior FA generalist MOS that runs FA platoons, batteries, battalions, and brigades regardless of whether the cannon, rocket, or target-acquisition side raised you. You are no longer running a 3-soldier HIMARS crew or a larger MLRS section, you are running a launcher Platoon Sergeant slate — 3-4 launchers per platoon, 20-30 soldiers across the firing crews, the resupply crews, and the platoon HQ element, and the battery's fire-mission read at the next NTC / JRTC / JMRC rotation or operational tempo cycle. The battery commander knows your first name; the FA battalion CSM trusts you to run the launcher fight at platoon level. The institutional development pivots from SLC (the E-6 to E-7 STEP gate, behind you at SFC) to MLC (Master Leader Course at NCOLCoE Fort Bliss, the E-7 to E-8 STEP gate). The Master Fires Sergeant Course credential (if stacked at E-6) becomes the visible differentiator on the SFC NCOER profile; if not stacked, the SFC-rank conversation with the FA battalion CSM about the slot is the most consequential institutional conversation of the year. The 131A FA Targeting Technician warrant officer accession window narrows further at SFC — the last comfortable window before the family math becomes prohibitive. Career-broadening at the SFC rank intensifies: Drill Sergeant at the 434th FA Brigade at Fort Sill (now in a TRADOC senior NCO role rather than DS line cadre), TRADOC instructor at the 434th, NTC / JRTC / JMRC O/C-T senior NCO, USASOC enabler at the senior NCO level, USAREC senior recruiter at the SFC rank for FA-aligned recruiting senior NCO billets. The post-service market planning conversation opens in earnest at SFC. Defense-contractor HIMARS and rocket-FA cadre (Lockheed Martin's HIMARS production cadre, GMLRS and PrSM production cadre, MFOM family of munitions cadre; BAE Systems' rocket and missile cadre), training and sustainment work at the major FA training providers and at JRTC / NTC / JMRC under the OC/T contract pipeline, DoD civilian fires-advisor billets at the FA Center of Excellence at Fort Sill and at COCOM J3 fires shops (CENTCOM J3 fires, EUCOM J3 fires, INDOPACOM J3 fires), and FMS training cadre for HIMARS partner nations (the long tail of allies and partners standing up HIMARS units across the Indo-Pacific and European theaters) are the visible paths. Senior rocket-FA NCOs who landed the best post-service careers started the planning conversation at SFC, not at retirement-orders date. Clearance currency, credential stack maintenance (Master Fires Sergeant Course, SLC, MLC pending), networking inside the rocket-FA contractor community, federal civil service / GS billet conversion through the Veterans' Preference pathway — these are the SFC-rank decisions that compound into the senior NCO retirement math at E-8 or E-9 in the next decade.
FAQ

13M E6 — Frequently Asked Questions

Q01What does a E6 13M (Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember) actually do?
You run a launcher platoon's senior section, or you are the acting platoon sergeant when the SFC is at MLC, on leave, or running a battery task.
Q02What's the most important thing to know as a E6 13M?
Staff Sergeant 13M is the Section Chief seat — the load-bearing E-6 chair in the rocket FA community.
Q03What does a typical day look like for a E6 13M?
Time-blocked day at the E6 13M rank tier: 0500 Wake. PT uniform on. Phone check — overnight section events. Soldier in trouble? Launcher PMCS issue from the night-time gunnery cycle? Pod accountability discrepancy from the last hot reload? The SSG who lets the phone go to voicemail at this rank is the SSG who hears about it from the platoon sergeant the wrong way, 0530 PT formation with the battery. You report section accountability to the platoon sergeant; the battery 1SG walks the formation occasionally and reads the section by reading the SSG, 0545-0700 Unit PT.…
Q04What mistakes get E6 13M soldiers fired or relieved?
DUI / Article 15 / fraternization at this rank — career-ending in the rocket-FA community. The senior NCO chain at battalion and brigade is structurally small; the FA battalion CSM, the brigade CSM, and the FA branch senior NCO chain all hear within 72 hours, and the next E-7 board reads it on paper; Coasting through SLC at Fort Sill because the slot finally came up and you 'just need the cert.' SLC instructors at the FA Center of Excellence talk to the FA branch senior NCO chain at Fort Sill;…
Q05What career decisions matter most at the E6 13M rank tier?
HIMARS section vs. M270A2 MLRS section for the E-6 Section Chief tour — Both are real 13M E-6 seats. HIMARS Section Chief at 17th FA Brigade (JBLM), 18th FA Brigade (Fort Liberty — renamed from Fort Bragg in 2023), or 41st FA Brigade (Germany) runs a 3-soldier crew on a wheeled, C-130-airliftable single-pod platform with a different operational tempo (rapid-deployment, rotational presence, Indo-Pacific / European posture). M270A2 MLRS Section Chief at 75th FA Brigade (Fort Sill) runs a larger crew on a tracked, two-pod armored platform with a different maintenance footprint (track,…
Q06What's next after E6 for a 13M (Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember) in the Army?
Sergeant First Class 13M — formally 13Z (Field Artillery Senior Sergeant) at pin-on — is the platoon-sergeant-equivalent rank for the rocket-FA community.
Q07What manuals and regulations does a E6 13M need to know cold?
ATP 3-09.60 — Multiple Launch Rocket System and HIMARS Operations.; FM 3-09 — Field Artillery Operations.; ATP 3-09 — Fires.

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