Advanced Infantry Battalion, through Marine Combat Instructors, trains, coaches, and qualifies Marines in advanced infantry skills in order to provide infantry Marines to support force generation and Fleet Marine Force requirements to fight and win in current and future operating environments.
Advanced Infantry Training Battalion Sections
Battalion OOD Phone: (910) 376-4840
Battalion S-1 Phone: (910) 449-0155
Battalion S-3 / Operations Phone: (910) 449-0507 / 0528
Battalion S-4 Phone: (910) 449-0454
Battalion S-6 Phone: (910) 449-0498
Battalion Air Officer Phone: (910) 449-0504
Rank, Last Name, First Name, M.I. Company Advanced Infantry Training Battalion School of Infantry-East PSC Box 20161 Camp Lejeune, NC 28542-0161
Company Commander Capt Luke D. Holley Phone: 910-449-2314 Email: luke.d.holley@usmc.mil  Company Operations Chief GySgt Jose R. Portillo Phone: 910-449-0305 Email: jose.r.portillo1@usmc.mil
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Company Commander Capt Sam A. Odell Phone: 910-449-0468 Email: sam.odell@usmc.mil
Company Operations Chief GySgt Jeremy E. Spaunhorst Phone: 910-449-0475 Email: jeremy.spaunhorst@usmc.mil
Officer in Charge Major Ross D. Geske Phone: 910-449-0425 Email: ross.geske@usmc.mil  Staff NCOIC   MSgt Kyle A. Schrimsher Phone: 910-449-0425 Email: kyle.schrimsher@usmc.mil
Normal Working Hours (0630-1630) Report to the appropriate course in building G-483
After Working Hours and Weekends Contact the AITB OOD Bldg G-483 Comm (910) 449-0380 or Cell (910) 376-4840.
Parking Student parking is available adjacent to both LZ-15 and building G526
Infantry Unit Leader Course - CSC 2023 Infantry Small Unit Leader Course - CSC 2023 Scout Sniper Course - CSC 2023 Advanced Infantry Marine Course - CSC 2024 Advanced Machine Gun Course - CSC 2023 Advanced Mortarman Course - CSC 2023 Advanced Assault Marine Course - CSC 2023 Advanced Anti-Tank Missile Gunner Course - CSC 2023
Due to operational security all graduations dates will only be disclosed on a need to know basis. If you have a Marine graduating from SOI-East, please contact your sponsor or their respective unit Operations Section
Battalion S-3 / Operations Telephone: (910) 449-0507 / 0528
All personnel reporting to the School of Infantry for permanent assignment, either PCS or PCA, report directly to S1 Administration Office in Ivy Hall, building G-644, second deck, room 260.
After working hours, Marines will report in person to the Officer of the Day (OOD) located on the first deck of Ivy Hall, utilizing the front entrance.
During Working Hours S-1 Administration (910) 449-2084
After Working Hours Officer of the Day (910) 449-0179
On Base Marines can visit the Camp Lejeune Visitor Center located at the Wilson Gate (910) 450-0283
Off Base Accommodations Marines can access information on accommodations in Onslow County following the link below:
Moving to Area Jacksonville Chamber of Commerce (jacksonvilleonline.org)