06/30/2015: U.S. Marines from 1st Battalion, 5th Marines, 1st Marine Division participate in a heavy Huey raid during Weapons and Tactics Instructor (WTI) Course 2-15 at K9 Village near Yuma Proving Grounds, April 8, 2015.
WTI is a seven week event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1).
MAWTS-1 provides standardized 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.
Credit:Marine Corps Air Ground Combat Center, Twentynine Palms:4/8/15