Sergeant Louis Henriquez, the Special Reaction Team

Sergeant Louis Henriquez, the Special Reaction Team leader with the Provost Marshal’s Office, Headquarters & Headquarters Squadron, takes aim at a suspect target with his M-4 carbine rifle during a quarterly training session at the rifle range aboard Marine Corps Air Station Yuma, Ariz., March 25. Trained to handle dangerous close quarter situations, the members of SRT re-familiarize themselves with their weapons every month in order to keep their highly specialized skillsets sharp.