CAMP PENDLETON, Calif. (Dec. 15, 2020) Electrician�s Mate 1st Class Amber Burns, from Silverdale, Wash., assigned to Maritime Expeditionary Security Squadron (MSRON) 11, fires an M4 carbine rifle during a live-fire qualification exercise as part of unit level training. The Maritime Expeditionary Security Force is a core Navy capability that provides port and harbor security, high value asset security, and maritime security in the coastal and inland waterways. (U.S. Navy photo by Chief Boatswain�s Mate Nelson Doromal Jr.)