Staff Sgt. Andrew Fennell visually inspects the M-68 scope on a 5.56 mm M-4 carbine rifle at the armory at March Air Reserve Base, Calif., on Feb. 28. The 452nd Security Forces Squadron provides force protection programs to include weapon system security, police services, resource protection and antiterrorism for the 452nd Air Mobility Wing at March ARB. They also maintain a wartime and contingency rapid deployment capability to conduct force protection operations worldwide. Sergeant Fennell is an armorer from the 452nd SFS. (U.S. Air Force photo/Val Gempis)