U.S. Marine Corps Cpl. Patrick Cassidy, an infantry

U.S. Marine Corps Cpl. Patrick Cassidy, an infantry rifleman with Headquarters Platoon, Kilo Company, 3rd Battalion, 6th Marine Regiment, 2nd Marine Division, II Marine Expeditionary Force, posts security during a assault support tactics at Blue Mountain Airfields, Calif., on April 11, 2016. Weapons and Tactics Instructor (WTI) course 2-16 is a seven week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre, which emphasizes operational integration of the six functions of the Marine Corps aviation in support of a Marine Air Ground Task Force. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and readiness and assists in developing and employing aviation weapons and tactics. (U.S Marine Corps photograph by Lance Cpl. Jeremy L. Laboy,MAWTS-1 COMCAM/Released)