A U.S. Marine Corps CH-53E Super Stallion flies over the objective during a Heavy Huey Raid at K-9 V

A U.S. Marine Corps CH-53E Super Stallion flies over the objective during a Heavy Huey Raid at K-9 Village, Yuma Proving Grounds, Ariz., Oct. 7, 2015. The exercise is part of Weapons and Tactics Instructor (WTI) 1-16, a seven-week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre. 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. (U.S. Marine Corps photograph by SSgt. Artur Shvartsberg, MAWTS-1 COMCAM/ Released)