An 11 Bravo is the U.S. Army’s Military Occupational Specialty (MOS) code for an Infantryman. The “Bravo” is simply the NATO phonetic alphabet word for the letter B, so 11B gets spoken aloud as “eleven bravo.” Infantrymen close with enemy forces on foot, seize and hold ground, and make up the core of the Army’s ground combat power. It is one of the most physically demanding jobs in the military and the one most directly tied to frontline combat.
What the Job Involves
The Army’s official description says an 11B “employs individual small arms weapons or heavy anti-armor crew served weapons, either vehicle or dismounted, in support of offensive and defensive combat operations.”1DoD COOL. Army COOL – 11B – Infantryman MOS – Overview In practice, that covers a lot of ground.
At the entry level, an 11B works as part of a four-person fire team, the smallest tactical unit in the Army. Fire teams combine into squads, squads into platoons, and so on. Junior enlisted duties include operating and maintaining assigned weapons, employing anti-personnel and anti-armor mines, operating infantry fighting vehicles, and executing movement-to-contact, reconnaissance, security, attack, and defense operations. As soldiers move up, the role shifts from executing those tasks to leading them. A skill level 2 soldier leads a fire team; a skill level 3 soldier leads an infantry squad, a heavy anti-armor weapons section, or a reconnaissance team.2U.S. Army. MOS 11B – Infantryman, CMF11 Major Duties
Beyond direct combat, 11 Bravos deploy for peacekeeping, humanitarian relief, and security missions. They train to operate in urban terrain, dense forests, mountains, deserts, and arctic conditions. The common thread is that infantrymen are the soldiers who physically go to where the problem is and handle it on the ground.
Who Can Enlist as an 11B
Joining the Army as an Infantryman requires meeting both general enlistment standards and MOS-specific criteria. Applicants must be U.S. citizens or lawful permanent residents. A high school diploma is the standard educational requirement, though GED holders can enlist with additional qualifications. Candidates also have to pass a medical screening and meet Army body composition standards.
The MOS-specific requirement is the ASVAB. Prospective infantrymen need a minimum score of 87 in the Combat (CO) composite area, which measures arithmetic reasoning, coding speed, auto and shop information, and mechanical comprehension.3Army National Guard. 11B Infantryman It is not an especially high bar compared to technical MOSs, but it screens out a meaningful share of test-takers.
Since 2016, the infantry has been open to women. The Defense Department lifted the ban on women in direct ground combat roles in 2015, and women began entering infantry training the following year. Women who complete the pipeline serve in the same roles and meet the same standards as men.
How You Become One: 22 Weeks of OSUT
Infantry training uses a format called One Station Unit Training (OSUT), which folds what used to be Basic Combat Training and Advanced Individual Training into a single 22-week course.4U.S. Army. Infantryman 11B The whole pipeline runs at the Army’s Maneuver Center of Excellence in Georgia.5The United States Army. Preparing for the Next Fight: The Final FTX at Infantry OSUT
The first several weeks resemble any other recruit’s experience: drill and ceremony, basic rifle marksmanship, physical conditioning, and military customs. From there, training turns to infantry-specific skills such as land navigation, advanced marksmanship, patrolling, squad-level tactics, and crew-served weapons like the M240 machine gun and the M249 squad automatic weapon. Soldiers also train on anti-armor systems like the Javelin missile and learn to employ mines and demolitions. The course ends with a multi-day field training exercise that simulates large-scale combat conditions.
Physical Standards
Starting January 1, 2026, the Army’s fitness test of record is the Army Fitness Test (AFT), which replaces the ACFT and applies MOS-specific scoring. Because 11B is classified as a combat MOS, infantrymen must score at least 350 total points with a minimum of 60 points on every event.6U.S. Army. Army Fitness Test That combat-tier minimum runs higher than the standard for non-combat specialties.
Soldiers who cannot meet the combat standard can be flagged for additional training or, if the problem continues, reassigned to a different MOS. Peer expectations in a line unit typically run well above the official floor.
Career Progression
An 11B enlists as a Private (E-1) and generally sees a faster early promotion timeline than soldiers in many other MOSs, because infantry units are large and constantly need junior leaders. Promotion to Sergeant (E-5), the first noncommissioned officer rank and the point where a soldier leads a fire team, requires completing the Basic Leader Course. Soldiers become eligible in the primary promotion zone at 34 months of time in service, though a stepped zone allows consideration as early as 16 months.7Benning Army Website. Infantryman 11B Professional Development Model
The expected developmental assignment for a new Sergeant is 36 months as a fire team leader in a tactical unit.7Benning Army Website. Infantryman 11B Professional Development Model From there the path leads to squad leader, platoon sergeant, first sergeant, and eventually sergeant major for those who make a full career of it. At each rung, the work shifts further from personally carrying a rifle toward planning operations, mentoring junior soldiers, and advising officers.
The Two Badges That Define the Profession
Two badges carry more weight in the infantry community than anything else on the uniform.
The Combat Infantryman Badge (CIB) goes to soldiers holding MOS 11B or Special Forces MOSs who are assigned to an infantry unit engaged in active ground combat and who personally take part in that combat. Campaign or battle credit alone does not qualify.8Rhode Island National Guard. Combat Badges – CIB, CMB, CAB The CIB signals that a soldier has been under fire, and it is one of the few awards that directly affects promotion points.
The Expert Infantryman Badge (EIB) is the peacetime counterpart, a proficiency test rather than a combat award. Candidates must qualify expert with the M4 or M16 within six months of testing, then pass a fitness assessment of 49 push-ups, 59 sit-ups, and a four-mile run in 32 minutes, day and night land navigation, and a series of timed weapons and tactical lanes covering everything from the M18 pistol to the Javelin missile system and the Claymore mine.9home.army.mil. USAIS Pamphlet 350-6 Expert Infantryman Badge Handbook Pass rates are typically low.
Advanced Schools and Specializations
The infantry MOS opens the door to some of the Army’s most competitive training pipelines, which affect both promotion potential and assignment options.
Airborne School
Airborne School teaches static-line parachuting and is a prerequisite for assignment to airborne units such as the 82nd Airborne Division. Candidates must pass a physical clearing them for parachute duty, meet body composition standards, weigh at least 110 pounds, and have an 82-inch vertical reach. Soldiers over 35 need an EKG and a medical age waiver. Graduates commit to a minimum of 12 months in airborne status.10HRC – U.S. Army Human Resources Command. What Soldiers Need to Attend Airborne School
Ranger School
Ranger School is a 62-day leadership course widely considered the Army’s toughest conventional training. The Ranger Physical Assessment requires 49 push-ups, 59 sit-ups, a five-mile run under 40 minutes, and six pull-ups.11U.S. Army. Ranger School Reporting Information Airborne qualification is encouraged but not required. Earning a Ranger tab is one of the fastest ways for an 11B to stand out for competitive assignments and early promotion.
Additional Skill Identifiers
Beyond schools, 11B soldiers can earn Additional Skill Identifiers (ASIs) that tag them for specialized positions:
- B4 (Sniper), awarded after completing the U.S. Army Sniper Course at Fort Moore. This ASI is restricted to MOS 11B.
- J3 (Bradley Master Gunner), which qualifies a soldier to plan and oversee gunnery training for Bradley Fighting Vehicle crews.
- R8 (Stryker Master Gunner), the equivalent qualification for Stryker brigade combat team operations.
Other ASIs available to 11B soldiers cover joint air tactical operations, mission command digital systems, and Special Forces underwater and military free-fall operations.12U.S. Army. Chapter 12 Special Qualification Identifiers and Additional Skill Identifiers
Pay, Bonuses, and Education Benefits
An 11B earns the same base pay as any other soldier at the same rank and time in service. Military base pay is set by rank, not MOS. New enlistees start at E-1 pay and typically reach E-4 (Specialist) within about two years.
Bonuses and special pays are where the picture shifts. The Army’s enlistment bonus program effective September 2025 caps total enlistment bonuses at $50,000 for a six-year contract, with lower caps for shorter commitments: $25,000 for three years, $40,000 for four, and $45,000 for five.13HRC – U.S. Army. Enlistment Bonus Program Effective 26 Sep 2025 Actual amounts offered for 11B move with recruiting demand, so the current offer is a conversation to have with a recruiter. Soldiers assigned to airborne units also receive hazardous duty pay for parachute jumps, and combat deployments trigger tax-free hostile fire and imminent danger pay.
Education benefits are a substantial piece of the package. Active-duty soldiers earn Post-9/11 GI Bill eligibility, which covers tuition at public institutions, provides a monthly housing allowance, and includes a book stipend. Tuition assistance during service covers up to $250 per credit hour and $4,500 per year for off-duty coursework.
What the Job Leads To After Service
The traits that make someone a good infantryman, including leadership under pressure, physical toughness, comfort with risk, and quick decisions with incomplete information, transfer well into several civilian fields, even when the direct technical skills do not. Law enforcement is the most common destination, and many police departments actively recruit veterans with infantry backgrounds.
The Defense Department’s Credentialing Opportunities On-Line (COOL) program maps the 11B MOS to civilian certifications soldiers can pursue during or after service. These include the Certified Safety Professional (CSP), Associate Safety Professional (ASP), and Safety Trained Supervisor (STS) credentials through the Board of Certified Safety Professionals, along with security-focused credentials like the Security Asset Protection Professional Certification (SAPPC) through the Center for Development of Security Excellence.14Army COOL. 11B – Infantryman MOS – Certifications/Licenses Most of these require additional education or experience beyond infantry service, but COOL helps by funding exam fees and preparation courses.
Private security, federal law enforcement (Border Patrol, U.S. Marshals, and federal protective services recruit heavily from infantry veterans), emergency management, and occupational safety are common landing spots. Soldiers who plan ahead by stacking certifications, using tuition assistance while serving, and attending transition workshops tend to have a smoother move to civilian work than those who wait until their final months in uniform.