Army National Guard AIT: Guide to Advanced Individual Training

Advanced Individual Training (AIT) is the specialized career training Army National Guard soldiers undergo after completing Basic Combat Training (BCT). During AIT, soldiers learn the specific hands-on skills required for their Military Occupational Specialty (MOS). National Guard recruits train alongside active-duty Army personnel at federal military installations while receiving full active-duty pay and benefits before returning home to serve with their state units.

Understanding National Guard AIT

Advanced Individual Training represents the second major phase of Initial Entry Training (IET) for the United States Army National Guard. While Basic Combat Training teaches fundamental soldiering—such as rifle marksmanship, physical fitness, drill and ceremony, and basic fieldcraft—AIT focuses entirely on vocational qualification.

Every recruit enlisting in the Army National Guard selects a specific Military Occupational Specialty (MOS) prior to shipping to basic training. Whether a soldier chooses to become an Infantryman (11B), a Biomedical Equipment Specialist (68A), an Information Technology Specialist (25B), or a Combat Engineer (12B), AIT provides the formal technical instruction required to perform that job proficiently.

• Initial Entry Training (IET)
  • Basic Combat Training (BCT) (10 Weeks - Core Soldier Skills)
  • Advanced Individual Training (AIT) (MOS Technical)

Although National Guard members serve under the jurisdiction of their respective state governors during routine drill weekends and state active duty, their initial entry training is conducted under federal status (Title 10 orders). Guard recruits attend the exact same schools, adhere to the same physical standards, and pass the same graduation requirements as active-duty Army soldiers and Army Reserve members. There is no separate or shortened "National Guard version" of AIT.

Training Pathways: Standard Pipeline vs. Split Training Option

The Army National Guard offers two distinct training pathways for completing Initial Entry Training. The choice depends on the recruit's student status, age, and personal obligations at the time of enlistment.

• Standard Pipeline (Consecutive)

  1. BCT (10 Wks)
  2. AIT (4-52+ Wks)
  3. Home State Unit

• Split Training Option (STO)

  1. High School Junior
  2. BCT (Summer)
  3. High School Sr.
  4. AIT (Summer)

The Standard Consecutive Pipeline

In the standard pipeline, a recruit ships to Basic Combat Training and transitions directly into AIT without returning home in between. Upon graduating from BCT, soldiers are transported via bus or military air transport directly to their designated AIT installation.

• Best For: Individuals who have already graduated from high school, GED holders, college students taking a semester off, or working adults who can step away from civilian obligations for a continuous block of time.
• Duration: Combined continuous training ranges from four months to over a year, depending on the length of the specific MOS training program.

The Split Training Option (STO)

The Split Training Option (STO) allows eligible high school juniors (who are at least 17 years old) and select college students to break their Initial Entry Training into two separate summer periods.

1. Phase 1 (First Summer): The recruit completes Basic Combat Training between their junior and senior years of high school.
2. Interim Period: The soldier returns home to complete their high school senior year while attending monthly drill weekends with their local Recruit Sustainment Program (RSP) detachment. During this period, the soldier receives drill pay for one weekend per month.
3. Phase 2 (Second Summer): Upon graduating from high school, the soldier ships to their assigned AIT installation to complete their MOS qualification.

The STO pathway ensures high school students can enlist early, lock in enlistment incentives, and start earning military pay without disrupting their high school graduation schedule.

One Station Unit Training (OSUT)

For certain combat arms branches, BCT and AIT are combined into a single, continuous course at a single location known as One Station Unit Training (OSUT). In OSUT, recruits remain with the same drill sergeants and training company throughout the entire program. Primary MOSs using the OSUT model include:

• Infantry (11B) and Armor (19K / 19D): Fort Moore, Georgia (22 weeks total)
• Combat Engineer (12B) and Military Police (31B): Fort Leonard Wood, Missouri (14 to 20 weeks total)
• Field Artillery (13B): Fort Sill, Oklahoma (14 to 19 weeks total)

Major AIT Locations and MOS Classifications

AIT installations are organized by Army branch centers of excellence. The duration of AIT varies widely depending on the technical complexity of the MOS. Below is an overview of major training locations, branches, and sample training lengths:

For detailed regulations governing Army training standards, refer to official doctrine published on the Army Publishing Directorate.

Phased Privileges and Daily Life at AIT

Unlike Basic Combat Training, where personal freedom is severely restricted, life at AIT operates on a progressive Phase System. This system slowly restores personal privileges as soldiers demonstrate military discipline, academic progress, and physical readiness.

• AIT Phase System Progression
  1. Phase IV: Weeks 1 to 3
     • Maximum supervision & uniform requirements
     • Restricted on-post movement
     • No alcohol, no civilian clothing, limited phone use
  2. Phase V: Weeks 4 to 9
     • Moderate privileges & post freedom
     • Authorized wear of civilian clothes on pass
     • Local installation privileges (PX, theater, dining)
  3. Phase V+: Weeks 10+
     • Extended privileges for longer schools
     • Overnight or off-post passes (command discretion)
     • Expanded personal item & electronics usage

Phase IV (Initial Entry / Orientation Phase)

• Duration: Typically the first 3 weeks of AIT.
• Privileges: Highly restricted. Soldiers must remain in uniform (Army Combat Uniform/ACU or Army Physical Fitness Uniform/APFU) at all times.
• Restrictions: Off-post travel is prohibited. Soldiers must march in formation to classes, the dining facility (DFAC), and barracks. Personal electronics and cell phones are restricted to designated hours determined by the company commander. Alcohol consumption is strictly forbidden.

Phase V (Intermediate Phase)

• Prerequisites: Passing the initial physical fitness assessment, academic exams, and inspection requirements.
• Privileges: Soldiers may wear clean civilian attire during off-duty hours (evenings and weekends). They gain authorization to walk around the installation without marching in formation, visit the Main Exchange (PX), off-duty recreational facilities, and restaurants on post.
• Restrictions: Off-post privileges remain limited and usually require an approved day pass within a designated mileage radius.

Phase V+ (Advanced Phase)

• Prerequisites: Applies primarily to long-duration AIT courses (generally 10+ weeks) after demonstrating consistent discipline.
• Privileges: Soldiers may qualify for off-post weekend passes, allowing them to visit nearby civilian communities within a set distance (e.g., 50 to 100 miles). They may be permitted to stay off-post overnight on weekends with approved pass paperwork.
• Restrictions: Alcohol restrictions frequently remain in place for junior soldiers, and accountability formations are still conducted throughout the weekend.

Pay, Housing, and Financial Considerations

National Guard soldiers on active duty orders for AIT receive the exact same base pay, allowances, and medical coverage as active-duty service members. Pay is determined by military rank (pay grade) and time in service.

Active Duty Base Pay

During AIT, soldiers earn basic pay based on standard military pay charts. A private (E-1) receives standard entry-level base pay, which increases automatically upon promotion to Private Second Class (E-2) after six months of service, and Private First Class (E-3) after 12 months (or sooner based on enlistment contract incentives such as college credits or JROTC experience).

Basic Allowance for Housing (BAH)

One of the most vital financial protections for Army National Guard recruits during AIT is Basic Allowance for Housing (BAH).

Because Guard members maintain permanent civilian residences in their home states while temporarily attending active-duty training, they may qualify for BAH based on the ZIP code of their primary civilian home address—not the ZIP code of the AIT installation.

• Housing Allowance Eligibility

  • Soldiers with Dependents: Receives BAH at the rate for their home record ZIP code automatically.
  • Single Soldiers without Dependents: Must provide a valid civilian lease or mortgage in their name to receive BAH Type II / Differential.

• Soldiers with Dependents (Spouse/Children): Automatically eligible for BAH at the "With Dependents" rate for their home-of-record ZIP code throughout BCT and AIT.

• Single Soldiers without Dependents: Eligible for BAH at the "Without Dependents" rate only if they can produce a formal, legally binding civilian lease agreement or mortgage in their own name established prior to shipping to basic training.

Recruits must verify their lease or mortgage documents with their enlistment recruiter and the installation Finance Office to ensure BAH is correctly credited on their Leave and Earnings Statement (LES).

Healthcare Coverage

While at AIT, Guard soldiers are covered under full TRICARE Prime medical and dental coverage at no cost. Family members of National Guard soldiers are also enrolled in TRICARE Prime or TRICARE Select during active-duty orders lasting longer than 30 consecutive days.

For authoritative guidelines on pay rates and allowances, consult the official Defense Finance and Accounting Service (DFAS) portal.

Transitioning from AIT Back to the Home State Unit

Graduation from AIT marks the transition from active duty back to traditional reserve component status. Understanding the out-processing steps prevents payroll errors and administrative delays.

Out-Processing and Travel Logistics

During the final week of AIT, soldiers undergo administrative out-processing:

1. Clear Installation Facilities: Turn in post equipment, settle barracks room inspections, clear medical/dental clinics, and obtain official academic records (DA Form 1059 - Service School Academic Evaluation Report).
2. Transportation Arrangement: The installation Commercial Travel Office (CTO) arranges official travel back to the soldier’s home state. The military covers transportation costs (airfare or bus ticket). Soldiers electing to drive must receive prior command authorization for mileage reimbursement.
3. DD Form 214 Issuance: Soldiers leaving active status receive a DD Form 214 (Certificate of Release or Discharge from Active Duty). This official document serves as proof of completed active duty service, MOS qualification, and federal status. Keep multiple certified copies of this document securely.

Reporting to Your Home Unit

Upon returning home, National Guard soldiers transition from the Recruit Sustainment Program (RSP) to their assigned operational unit (the "line unit").

• Reporting Timeline: Contracts typically require the soldier to contact their unit Readiness NCO (Non-Commissioned Officer) within 24 to 72 hours of returning home.
• First Drill Weekend: The soldier reports to their unit headquarters during the next scheduled drill weekend, fully qualified in their MOS.
• Equipment and Uniforms: The unit supply sergeant issues unit-specific tactical gear, specialized equipment, and unit shoulder sleeve insignia (unit patches).

Common Challenges and Practical Tips for Success

Frequently Asked Questions

Can my family visit me while I am at AIT?

Yes, family members can visit during authorized off-duty hours once you achieve the required Phase status (typically Phase V). Visits must fit into your training schedule, and family members are not allowed inside troop barracks. You must remain on post unless you have an approved off-post pass.

Do Guard soldiers get time off between Basic Training and AIT?

Usually no, unless you are enrolled in the Split Training Option (STO). Under the standard pipeline, soldiers transition directly from BCT to AIT without going home. The only exception is the annual holiday block leave (HBL) period in late December, during which military training centers close for approximately two weeks.

What happens if I fail my MOS tests or physical fitness assessment at AIT?

If you fail an academic test or physical fitness evaluation, you are typically given remediation and a re-test opportunity. Continued failure results in an academic recycle (being held back to join a later class cohort) or a formal reclassification into a different MOS that meets army operational needs and your capabilities.

How long does National Guard AIT last?

AIT lengths vary by occupation. The shortest courses (such as basic Quartermaster or Transportation roles) take 4 to 8 weeks, while technical fields like Cyber, Avionics, or Medical Equipment repair can last 20 to 52 weeks. Check your specific enlistment contract for your precise MOS course length.

Will I get paid during my travel home after graduating AIT?

Yes. You remain on active-duty status (Title 10 orders) until your authorized travel time expires and your orders end. You receive full active duty base pay and travel allowances during your authorized transit back home.

Next Steps for Recruits and Soldiers

If you are preparing for Army National Guard AIT or currently attending training, take these actionable steps to ensure a smooth transition:

1. Verify Your Documentation: Ensure your recruiter has uploaded your signed civilian lease or mortgage agreement, marriage certificate, and dependent birth certificates to the RED/DA system prior to shipping to guarantee correct BAH processing.
2. Review Your MOS Smartbook: Obtain study guides or technical manuals related to your MOS from your unit Readiness NCO or RSP cadre to gain an early understanding of core concepts.
3. Maintain Physical Standards: Continue personal physical conditioning throughout AIT to pass the Army Combat Fitness Test (ACFT) with high scores, positioning yourself for early promotion and specialized career opportunities upon returning to your home unit.
4. Coordinate Home Unit Contact: Save the contact details (phone numbers and military email addresses) for your home unit's Readiness NCO and Supply Sergeant so you can report immediately upon graduation.

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