2 BN 312 REGT (TS) (CS/CSS), 174th Infantry Brigade


2nd Battalion (TS) (CS/CSS) 312th Regiment trains, validates, and certifies Observer Controller/Trainer teams capable of executing Individual Training Battalion, Army Warrior Tasks and Battle drills. On order, mobilizes and deploys to Joint Base McGuire-Dix-Lakehurst IOT conduct post mobilization individual training of Army and Joint Forces IAW 174th Infantry Brigade, First Army directives and theater specific requirements in support of overseas contingency operations.


Lieutenant Colonel Shawn P. Sullivan
Battalion Commander
2-312 (TS)(CS/CSS)
CSM Jamison L. Johnson
Battalion Sergeant Major
2-312 (TS)(CS/CSS)

Points of Contact

  • Executive Officer
  • 412-507-2745
  • S1
  • 412-507-2740
  • S2/S3
  • 412-507-2739
  • S4
  • 412-604-8374

Mailing Address

5 Lobaugh Street
Building S-20
Oakdale, PA 15071