School of Infantry - East
Marine Corps Base Camp Lejeune


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.

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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.

Student parking is available adjacent to both LZ-15 and building G526

Advanced Infantry Training Battalion Sections

Battalion OOD
Phone: (910) 376-4840

Battalion S-1
Phone: (910) 449-0506

Battalion Operations Chief
Phone: (910) 449-0305

Battalion Operations Officer
Phone: (910) 449-0307

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.
Advanced Infantry Training Battalion
School of Infantry-East
PSC Box 20161
Camp Lejeune, NC 28542-0161

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) 449-0305/0307/0309

Checking In

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.

Contact Information

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 (

Advanced Infantry Training Battalion Leadership

Commanding Officer
Advanced Infantry Training Battalion

Lieutenant Colonel Andrew C. Eckert was commissioned in 2005 after receiving a degree in mathematics

Read Biography

Sergeant Major
Advanced Infantry Training Battalion

Sergeant Major Javier G. Renteria

Read Biography

School of Infantry - East