U.S. Marines assigned to Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) provide digitally aided close air support during Weapons and Tactics Instructor Course 1-18 (WTI) in Chocolate Mountain Arial Gunnery Range, Calif., on September 22, 2017. WTI is a seven-week training even hosted by MAWTS-1 cadre, which emphasizes operational integration of the six functions of Marine Corps Aviation in support of a Marine Air Ground Task Force and provides standardized advance 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 video by Sgt. Daniel Kujanpaa)