U.S. Marines with Marine Wing Support Squadron 274,

U.S. Marines with Marine Wing Support Squadron 274, Marine Aircraft Group 29, 2nd Marine Aircraft Wing, set up M31 arresting gear during Weapons and Tactics Instructor (WTI) course 1-21 at Marine Corps Air Station Yuma, Arizona, Sept. 25, 2020. WTI is a seven-week training event hosted by Marine Aviation Weapons and Tactics Squadron One, providing 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 photo by Lance Cpl. Larisa Chavez)