U.S. Army Pfc. James Paiz, a team leader assigned to 1st Squadron, 4th Cavalry Regiment, 1st Armored Brigade Combat Team, 1st Infantry Division, establishes security during a squad-level situational training exercise at Fort Riley, Kansas, Nov. 5, 2026. The cavalry scout's role on the battlefield involves reporting enemy positions, mapping terrain and gathering critical intelligence for command before a main force makes contact. (U.S. Army photo by Sgt. Bernabe Lopez)
What is Army MOS 11C?
The Army’s 11C Indirect Fire Infantryman is a mortarman: an infantry soldier trained to operate crew-served mortar systems. If the 11B Infantryman is the person you picture moving toward an objective with a rifle, an 11C is part of the team providing responsive indirect fire to support that movement. Both are infantry. The jobs are different, and neither is a guaranteed shortcut to an easy military life.
Mortars launch rounds along a high trajectory, allowing teams to support friendly forces where direct-fire weapons may be less suitable. They can deliver authorized high-explosive, smoke and illumination effects. A mortar section relies on teamwork, precise procedures, communication and physical stamina. This is not a job where somebody gets to guess at the numbers and hope for the best.
The Army’s Fort Benning training site describes 11C soldiers as members or supervisors of mortar squads, sections and platoons. The Army National Guard’s official career page identifies the 60 mm, 81 mm and 120 mm mortar systems. Which equipment you actually use depends on your unit.
11C at a glance
- Official name: Indirect Fire Infantryman, MOS 11C.
- Branch: Enlisted Infantry, not Field Artillery.
- Initial school: Published 22-week One Station Unit Training (OSUT), Fort Benning, Georgia.
- ASVAB: National Guard’s published minimum Combat (CO) line score is 87; verify current enlistment criteria.
- Main duties: Mortar operation, crew drills, maintenance, ammunition handling and infantry tasks.
- Basic pay: Based on rank and years served, not on the 11C code.
- Posting: Infantry units in the United States or overseas, subject to Army assignments.
What does an 11C do every day?
An 11C helps prepare, transport, set up, operate, maintain and recover mortar equipment. Depending on the position, the soldier may serve on a gun crew or perform fire-direction duties under established procedures. Crew members practice communication, ammunition accountability, equipment checks and safety. Experienced noncommissioned officers supervise training, standards and personnel.
Mortarmen are also infantry soldiers. They train in land navigation, physical fitness, security, movement, fieldcraft and weapons proficiency. Sometimes they perform other tasks required by their unit. Nobody joins the Army expecting to become an expert at inventory sheets, but accountability and maintenance are essential parts of readiness.
A garrison day may begin with physical training, followed by inspections, equipment servicing, classes, rehearsals or administrative work. During field exercises, the crew may move to positions, establish communications, practice fire missions, relocate and sleep outdoors. Some formations move mortar equipment with vehicles; others require substantial carrying. Even when vehicles help, the equipment still has to be handled.
Schedules vary by command, training cycle and mission. The infantry is not known for promising every weekend off. A technically interesting specialty can still involve long hours waiting, cleaning equipment and preparing for the next exercise. That is military life, not a defect unique to 11C.
Enlistment and the 11X question
The Army National Guard lists a minimum Combat (CO) ASVAB line score of 87 for 11C. This is a line score, not an AFQT percentile. General Army accession standards also apply, including education, medical eligibility, background review and any applicable waivers. Current standards and openings should be confirmed with an authorized recruiter.
One important distinction: 11X is an infantry accession option, while 11C is the actual occupational specialty. Some recruits entering the infantry pipeline may be assigned to 11B or 11C according to Army processes and available training requirements. An applicant who strongly prefers one should ask what the signed contract guarantees. Verbal enthusiasm is not a contractual provision.
Physical preparation is worthwhile. Expect running, strength training, loaded movement and demanding field conditions. Heavy equipment is part of the occupation. Ask for current official physical requirements rather than trusting an arbitrary lifting number from an old forum. Arriving fit, healthy and prepared to learn is more useful than trying to prove your toughness by getting injured before training starts.
Training: location, length and what to expect
The Army National Guard’s 11C career page identifies 22 weeks of One Station Unit Training at Fort Benning, Georgia. OSUT combines basic soldier training with occupational instruction at one installation. The official Fort Benning 198th Infantry Brigade mortar training page confirms the dedicated Indirect Fire Infantryman training program.
Training begins with core soldier skills: discipline, fitness, marksmanship, land navigation, first aid and teamwork. Mortar-specific instruction then develops crew procedures, equipment familiarity, safe handling, technical knowledge and field employment. Repetition is deliberate. The crew must perform correctly when tired, under pressure and in unpleasant conditions.
The Guard’s page contains inconsistent wording about the lengths of its component phases, so the defensible published total is 22 weeks rather than adding those component numbers. A recruit should confirm the current class schedule directly. Reception, holidays, medical issues, recycling and administrative delays may extend the time away from home.
Additional schools, such as airborne training, depend on selection, assignment and contract terms. They are not automatically included for every mortarman. Ask what is in writing before making life plans around an optional school.
2026 Army 11C pay and benefits
An 11C receives standard enlisted basic pay according to grade and years of service. DFAS published the 2026 pay schedule effective January 1, 2026. Selected monthly basic pay examples are:
| Grade and service | Monthly | Annualized |
|---|---|---|
| E-1, listed standard rate | $2,407.20 | $28,886.40 |
| E-2 | $2,697.90 | $32,374.80 |
| E-3, two years or less | $2,836.80 | $34,041.60 |
| E-4, over two years | $3,303.00 | $39,636.00 |
| E-5, over four years | $3,946.80 | $47,361.60 |
| E-6, over eight years | $4,612.80 | $55,353.60 |
These are examples, not a promised promotion timeline. DFAS notes an initial-service exception for some E-1 pay. Basic pay is generally taxable and does not equal take-home pay.
The overall compensation package may include housing, food, health coverage, education benefits, paid leave and retirement-related benefits. DFAS lists the standard 2026 enlisted Basic Allowance for Subsistence at $476.95 monthly, although meal deductions and individual circumstances matter. Housing allowance varies with location, grade and dependency status; some soldiers occupy government quarters instead. Bonuses and special pays are conditional, not automatic rewards for choosing 11C.
Compare military compensation fairly with civilian employment. Benefits have genuine value, but so does personal control over your schedule and location. You should consider both sides rather than looking only at a headline annual salary.
Possible duty stations and deployments
11C soldiers serve with infantry formations, so possible assignments follow Army force structure and available positions. Examples of installations associated with infantry units include Fort Campbell, Kentucky; Fort Drum, New York; Fort Carson, Colorado; Fort Stewart, Georgia; Fort Bragg, North Carolina; Joint Base Lewis-McChord, Washington; and formations in Alaska or overseas.
These are illustrative locations, not a verified current list of vacant 11C positions or guaranteed postings. Your actual assignment depends on component, qualifications, openings and Army needs. National Guard applicants should ask about specific state-unit vacancies; active-duty assignment processes differ.
Deployments and overseas rotations are possible, but there is no credible single deployment frequency for every mortarman. Operational tempo changes. Ask about the actual unit, its mission and upcoming training cycle. Those answers matter much more than somebody’s confident prediction on a recruiting forum.
What real soldiers say on Reddit
Reddit can be useful for understanding daily life, provided anonymous comments are treated as anecdotes rather than official evidence.
In the 2022 r/army discussion about being assigned 11C, some commenters praised smaller mortar sections, technical learning and training opportunities. Others pointed out the weight of equipment and the differences between conventional and specialized units. A 2025 11B-versus-11C discussion described similarities in maintenance and field training, while noting that headquarters-company assignments can bring their own administrative headaches.
The 2024–2025 infantry MOS megathread collects broader community experiences. A 2023 first-person account from a former 11C described severe stress in early service and a difficult leadership environment. That experience deserves attention without being generalized to every unit. Leadership quality, mental health and organizational culture are important factors in any military career.
In another 11C discussion, a soldier described compiling mortar manuals and study resources, illustrating how much technical learning the job can involve. A 2025 infantry career conversation also included comments from soldiers who initially preferred 11B but later appreciated mortar work.
The pattern is revealing: the MOS matters, but the unit and leadership often matter just as much. Reddit is very good at showing what can happen. It is not a reliable way to calculate how often something happens.
Career advancement and civilian opportunities
Junior 11C soldiers focus on becoming proficient crew members and reliable infantry soldiers. With experience, promotions and professional military education, they may supervise teams, train new soldiers, maintain readiness and take on greater leadership responsibilities. Progress depends on performance, qualifications, Army policies and available positions.
Mortar operation itself has no straightforward civilian equivalent. Transferable skills include leadership, instruction, equipment maintenance, logistics, communication, risk awareness and working effectively under pressure. Former infantry soldiers may pursue law enforcement, emergency services, security, operations, skilled trades, government positions or further education. These are possible directions, not automatic credentials.
Start preparing for civilian life while still serving. Keep documentation of courses, consider Army credentialing and education programs, and research the actual entry requirements for the civilian field you want. A military job can provide useful experience without granting a civilian license.
The strongest fit for 11C is someone who wants infantry service, enjoys technical team-based work and accepts the physical and lifestyle demands. If predictable hours or directly transferable technical certification are your main priorities, compare other Army specialties before committing.
Frequently asked questions
Is 11C infantry or artillery?
11C is an enlisted infantry MOS. Mortars provide indirect fire, but this occupation is not classified as Field Artillery.
Is 11C training 22 weeks?
The National Guard publishes a 22-week OSUT program at Fort Benning. Individual timelines may differ.
Can I choose 11C instead of 11B?
Ask about current enlistment options and exactly what your written contract guarantees. An 11X pipeline does not by itself promise one specific infantry MOS.
Does an 11C earn more than an 11B?
Not by MOS alone. Basic pay follows grade and time served; individual allowances or incentives can vary.
Will I deploy?
Possibly. Assignment and operational requirements determine deployments and rotations, not a fixed universal schedule.
Is 11C a good career?
It can be a strong choice for someone who likes infantry life and a specialized crew role. Heavy equipment, field conditions and limited control over assignments are real tradeoffs.
The bottom line
The 11C Indirect Fire Infantryman is a specialized infantry soldier, not a consolation prize for somebody who wanted 11B. Mortar crews perform demanding technical work in support of other soldiers, and success depends on the whole team. The role can be rewarding, exhausting and occasionally both before breakfast.
Before signing, ask yourself whether you want infantry life, whether you are ready for the physical demands, and whether your contract actually promises what you think it does. Those three questions are worth considerably more than any recruitment slogan.
Sources and further reading
- U.S. Army Fort Benning: 11C OSUT — official occupational training overview.
- U.S. Army 2026 Best Mortar Competition — current confirmation of 11C specialty.
- Army National Guard: 11C — duties, training and published ASVAB score.
- DFAS 2026 pay tables — official enlisted pay.
- DFAS BAS table — food allowance.
- r/army: I got picked to be 11C — anecdotal perspectives.
- r/army: 11B vs. 11C — anecdotal perspectives.
- r/army: Infantry MOS megathread — community discussion.
Researched November 11, 2026. Verify eligibility, training schedules and assignments with official Army representatives before making an enlistment decision.
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