U.S. Marine Corps Lance Cpl. Malik Chavez, a field

U.S. Marine Corps Lance Cpl. Malik Chavez, a field radio operator with Fox Company, 2nd Battalion, 3rd Marine Regiment, 3rd Marine Division, uses a radio during Assault Support Tactics 3 at Kiwanis Park, Yuma, Ariz., Oct. 14, 2016. This exercise was part of Weapons and Tactics Instructors course (WTI) 1-17, 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 photo by Cpl. AaronJames Vinculado)