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USMC0321

Reconnaissance Marine

Infantry Marine skilled in amphibious reconnaissance and ground reconnaissance. In addition to basic infantry skills, possesses proficiency in scout swimming, small boat operations, and refined observation, scouting, patrolling and long-range communications skills. Under Force Design 2030, recon battalions expanded role — infantry battalions added Fires and Recon companies, and snipers moved from infantry to recon (0322 MOS). Division Recon handles close/distant recon for division commanders; Force Recon handles deep reconnaissance and direct action for MEF/JTF commanders.

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Recruiter vs. Reality
What they tell you

You'll be the elite of the elite — Recon Marines are the eyes and ears of the Marine Corps. You'll attend BRC, earn your Jack, and operate in small teams behind enemy lines conducting reconnaissance that shapes the entire battlefield. It's the closest thing to special operations in the Marine Corps without going MARSOC.

What it's actually like

BRC has a 50-60% attrition rate and the pipeline is 6+ months before you even hit a battalion. You'll be cold, wet, and exhausted in ways infantry Marines can't imagine. The operational tempo post-Force Design 2030 is higher than ever — recon battalions absorbed the sniper mission (0322), gained new boat companies, and are the cornerstone of the stand-in force concept. The swimming never stops. Your knees and shoulders will pay the price. But the capability and brotherhood in a recon platoon is unmatched in conventional forces.

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MOS Intel

ClearanceSecret
|
PromotionAverage
|
Deploy TempoHigh
|
BonusUp to $40,000
Career Intel
Duty StationsCamp Pendleton (CA) · Camp Lejeune (NC) · Camp Schwab (Okinawa)
Daily LifeReconnaissance and surveillance patrols, dive training, jump operations, close quarters battle drills, and inter-agency coordination. The operational tempo is high and the training is constant. You are expected to be a subject matter expert in multiple disciplines.
AIT / SchoolBasic Reconnaissance Course (BRC) at Camp Pendleton is one of the most demanding military training pipelines. 12+ weeks of amphibious reconnaissance, patrolling, diving, and endurance. Attrition rate is 50-70%. Pre-BRC screening (known as BRPC) weeds out many candidates before the course even starts.
Physical DemandsElite. Recon selection (BRC) has a high attrition rate. Open-water swims, 20+ mile forced marches, extreme endurance events. You must be in the top 1% of physical fitness to even attempt selection.
DeploymentsFrequent deployments: MEU, direct action missions, special operations support worldwide
Certifications
Combatant DiverMilitary Free-Fall ParachutistSERE qualifiedSpecial Reconnaissance
Pro Tips
  1. 1Train for BRC for at least 6 months before attempting it. The swim-run-ruck combination is unlike anything in standard Marine training.
  2. 2Build relationships across the special operations community — your network is your net worth when you transition.
  3. 3Document your training and operations in unclassified terms. Recon experience translates to high-end security consulting, defense contracting, and government agencies.
The Honest Truth

Recon Marines are among the most capable operators in the military. The recruiter will sell the elite status and it's deserved — BRC is genuinely brutal and the capabilities you develop are world-class. What they won't mention: the selection process is designed to break you, and most volunteers don't make it. The operational tempo is relentless and the toll on relationships and personal life is severe. If you make it through, you join one of the most respected communities in special operations. The post-military career options are strong: contracting, three-letter agencies, corporate security consulting. But the lifestyle demands everything while you're in.

Execute the Job — By Rank

How you actually run this job at each rank — what you do, what you drill, which manuals you own, and what good looks like. Written for the soldier, sailor, airman, Marine, or Guardian currently in the seat. Each rank deeplinks into the full Playbook deep-dive: time-blocked schedules, unit-type variations, career decisions, and the read on the next rank.

E1-E3Pvt — LCpl (junior Marine)

You are the apprentice Reconnaissance Marine. The community is testing whether you can do quiet, exact work before it trusts you with hard work.

What You Actually Do

You are the apprentice Reconnaissance Marine. The community is testing whether you can do quiet, exact work before it trusts you with hard work. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At junior Marine level, the pressure is earning trust, completing quals, and staying useful without needing a babysitter. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good junior Marine 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E1-E3
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E1-E3 Playbook →
E4Cpl (Corporal)

You are the first-line NCO in reconnaissance. The team copies what you tolerate, not what you brief.

What You Actually Do

You are the first-line NCO in reconnaissance. The team copies what you tolerate, not what you brief. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At Corporal level, the pressure is leading a small team, counseling Marines, and proving the chevrons are not just decoration. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good Corporal 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E4
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E4 Playbook →
E5Sgt (Sergeant)

You are the working leader for a reconnaissance team or section. Your name is now attached to other Marines' performance.

What You Actually Do

You are the working leader for a reconnaissance team or section. Your name is now attached to other Marines' performance. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At Sergeant level, the pressure is owning a squad, team, or section while building the record that survives a Staff Sergeant board. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good Sergeant 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E5
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E5 Playbook →
E6SSgt (Staff Sergeant)

You are the section Staff Sergeant. The officer signs, but you are the one who makes the plan survivable.

What You Actually Do

You are the section Staff Sergeant. The officer signs, but you are the one who makes the plan survivable. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At Staff Sergeant level, the pressure is running the section, training plan, readiness picture, and the NCO bench below you. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good Staff Sergeant 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E6
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E6 Playbook →
E7GySgt (Gunnery Sergeant)

You are the Gunny who turns reconnaissance craft into company-level readiness.

What You Actually Do

You are the Gunny who turns reconnaissance craft into company-level readiness. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At Gunnery Sergeant level, the pressure is turning technical competence into company-level systems that do not collapse when you are gone. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good Gunnery Sergeant 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E7
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E7 Playbook →
E8-E9MSgt / 1stSgt — MGySgt / SgtMaj (senior enlisted Marine)

You are the senior enlisted keeper of the reconnaissance standard. The community gets healthier or lazier around what you reward.

What You Actually Do

You are the senior enlisted keeper of the reconnaissance standard. The community gets healthier or lazier around what you reward. Day to day, the work is reconnaissance patrol planning, amphibious insertion and extraction rehearsals, surveillance reporting, small-team communications, patrolling, ranges, dive/jump/HRST-related sustainment when qualified, and the maintenance nobody puts in the recruiting reel. At senior enlisted Marine level, the pressure is owning climate, standards, retention, and the long-term health of the community. The brochure sells the exciting edge of amphibious and ground reconnaissance, surveillance, limited raids, battlespace shaping, and reporting that lets commanders make decisions before the enemy gets a vote; your calendar is the less photogenic version: training records, gear, briefs, rehearsals, inspections, and fixing the thing that was "good last week" until somebody touched it.

Key Skills to Drill
  • 01Plan a recon patrol from mission analysis to extraction without losing the commander requirement in tactical theater.
  • 02Move, observe, sketch, photograph, and report without turning the team into a contact magnet.
  • 03Run amphibious and small-boat basics with calm water confidence and rough-water humility.
  • 04Maintain comms, crypto handling, and reporting formats under fatigue.
  • 05Build a team culture where fitness, marksmanship, and quiet discipline are daily work, not Instagram branding.
Manuals & References
  • NAVMC 3500.55C - Reconnaissance Training and Readiness Manual.
  • NAVMC 1200.1L - Military Occupational Specialties Manual.
  • MCRP 3-10A.3 - Marine Infantry Platoon.
  • Training Command 4 May 2026 reconnaissance training update (GRC/ARC transition).
  • MCO 1400.32 - Marine Corps Promotion Manual.
  • M&RA Stay Marine lateral move opportunities - 0321 guidance.
Standards You Must Hit
  • First-class PFT/CFT as the visible floor; the community reads anything less as a warning label.
  • Recon pipeline screening and schoolhouse gates verified against current Training Command / RTC / MCTIMS guidance, including the GRC/ARC transition where applicable.
  • Water survival and amphibious skills current for the billet and qualification level.
  • T&R events signed in the unit record instead of carried around as sea stories.
  • No clearance, medical, or integrity problems that block team assignment.
Common Technical Mistakes
  • Treating recon like a clothing brand instead of a reporting mission.
  • Letting swim, fin, or water-confidence work drift until the pool exposes you.
  • Over-reporting trivia and under-reporting the one thing the commander actually needed.
  • Skipping equipment waterproofing, comm checks, or battery management because the team has done this before.
What Good Looks Like

The good senior enlisted Marine 0321 is calm, exact, and useful under friction. They know the refs, train the next Marine, document the standard, and tell the boss what is true before the situation turns into a meeting with too many chairs.

Go Deeper at E8-E9
Time-blocked daily schedule, unit-type variations, career decisions, full reading list with chapters — written for the soldier in this seat.
Full E8-E9 Playbook →
Training Pipeline
1
Recruit Training13w
Parris Island (SC) or MCRD San Diego (CA)
2
SOI — ITB8w
Camp Geiger (NC)
3
Basic Reconnaissance Course (BRC)13w
Camp Pendleton (CA)
Extremely demanding — swimming, land navigation, patrolling, demolitions. High washout rate.
On the Outside

What this actually is in the real world

Your skills translate. Here's what civilian employers call this job — and what they pay.

Police and Sheriff's Patrol Officers

Strong match
$72,280$47,430$113,040/yr median
Job market: Faster than average (5%)

Private Detectives and Investigators

Related field
$59,380$36,780$102,740/yr median
Job market: Faster than average (6%)

Intelligence Analysts

Related field
$103,880$64,430$159,720/yr median
Job market: Average (4%)

Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program, retrieved Feb 2026. BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.

The Robot Read

How exposed is the civilian version of this job to AI?

Not a measurement of this MOS. Published labor-market research on the closest civilian occupation in our crosswalk — treat it as a signal, not a verdict.

Low ExposureModerate Confidence

Closest civilian match: Police and Sheriff's Patrol Officers (close match)

Patrol work is physical, situational, and legally accountable in ways language models don’t touch. Two studies, a decade apart, using completely different methods, both land in the same place: low exposure.

This describes exposure for the civilian occupation, not a rating of this MOS, your unit, or your actual day-to-day duties. The matched civilian job is a close or related crosswalk, not exact.

MOS Pulse

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Reviews
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We could fill this page with fake reviews tonight. Plenty of sites do. We never will — which means this space stays exactly this empty until someone who lived it goes first.

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FAQ

0321 Reconnaissance Marine — FAQ

Q01What does a 0321 do in the Marines?
You are the apprentice Reconnaissance Marine.
Q02How long is 0321 training and where is it held?
0321 training is approximately 12 weeks of Advanced Individual Training (AIT) after Basic Combat Training, held at Basic Reconnaissance Course (BRC), MCB Camp Pendleton, CA.
Q03What security clearance does a 0321 need?
0321 typically requires a Secret security clearance, granted after a background investigation.
Q04What does a day in the life of a 0321 look like?
A typical junior-enlisted 0321 day: 0530 PT or accountability. In reconnaissance, the day starts with whether your body can support the job you claim to want, 0700 Hygiene, chow, gear check, and messages. The first quiet win is finding the changed schedule before formation finds you, 0800 Shop, team, or section turnover. Read the log, open tasks, range schedule, watch bill, or product status before adding your opinion to the room, 0830 Mission prep: reconnaissance patrol planning,…
Q05What are the most common career-ending mistakes for a 0321?
Integrity drift. A false report, hidden safety issue, bad classified handling, or pencil-whipped training record follows you longer than any good field problem; Fitness complacency. In reconnaissance, first-class PFT/CFT is not a flex; it is the cost of admission; Letting informal counseling replace written standards. The first time discipline gets contested, undocumented leadership becomes imaginary leadership
Q06What civilian jobs does 0321 translate to?
0321 maps most directly to civilian occupations including Police and Sheriff's Patrol Officers. Translation quality varies by skill — see the Honest MOS Civilian Translation block for full O*NET matches and salary data.
Q07What's the career progression for a 0321?
Pvt — LCpl: settle into the reconnaissance seat and learn what the unit actually rewards; Complete required T&R events and qualification gates; document them in the unit record; Build credibility with the next senior Marine by bringing facts, not vibes, to readiness conversations
Q08How often do 0321 soldiers deploy?
Deployment tempo for 0321 is high — expect deployments roughly every 18-36 months. Frequent deployments: MEU, direct action missions, special operations support worldwide
Q09What's the recruiter not telling me about 0321?
BRC has a 50-60% attrition rate and the pipeline is 6+ months before you even hit a battalion.
How does 0321 compare?
See side-by-side ratings, quality of life, and community takes.
Published by the Honest MOS Editorial DeskVerified against DoD/.gov sourcesUpdated May 2026Editorial standards

Sources:Branch MOS catalog · DTMO pay tables · DoD/.gov benefits references · O*NET civilian career mapping · verified service-member reviews