Simulated casualties wait in line for a medical examination during the Assault Support Tactics 3 exercise, an event in the curriculum of Weapons and Tactics Instructor course 1-15, operated by Marine Aviation Weapons and Tactics Squadron 1, based out of Marine Corps Air Station Yuma, Ariz., at Kiwanis Park in Yuma, Ariz., Friday, Oct. 10, 2014. Technical Theatre majors at Yuma’s Arizona Western College contributed to the AST 3 by using cosmetics to create lifelike wounds on the simulated causalities. - Simulated casualties wait in line for a medical examination during the Assault Support Tactics 3 exercise, an event in the curriculum of Weapons and Tactics Instructor course 1-15, operated by Marine Aviation Weapons and Tactics Squadron 1, based out of Marine Corps Air Station Yuma, Ariz., at Kiwanis Park in Yuma, Ariz., Friday, Oct. 10, 2014. Technical Theatre majors at Yuma’s Arizona Western College contributed to the AST 3 by using cosmetics to create lifelike wounds on the simulated causalities.

After seven long and strenuous weeks, the Marines patiently wait to receive their certificates upon graduating Weapons and Tactics Instructor course 2-14 at the Sonoran Pueblo aboard Marine Corps Air Station Yuma, Ariz., April 27. - After seven long and strenuous weeks, the Marines patiently wait to receive their certificates upon graduating Weapons and Tactics Instructor course 2-14 at the Sonoran Pueblo aboard Marine Corps Air Station Yuma, Ariz., April 27.