Keywords: m240b machine gun m240bmachinegun 673rd security forces squadron 673rdsecurityforcessquadron live fire livefire joint base elmendorf-richardson jointbaseelmendorfrichardson alaska united states unitedstates us U.S. Air Force Airman 1st Class John Smith, an installation entry controller assigned to the 673rd Security Forces Squadron, clears a M240B machine gun while conducting live fire training at Grezelka range, Joint Base Elmendorf-Richardson, Alaska, Oct. 27, 2016. The security forces Airmen fired M240B machine guns to hone their proficiency. Smith is a native of Monroe, Ga. (U.S. Air Force photo/Alejandro Pena) U.S. Air Force Airman 1st Class John Smith, an installation entry controller assigned to the 673rd Security Forces Squadron, clears a M240B machine gun while conducting live fire training at Grezelka range, Joint Base Elmendorf-Richardson, Alaska, Oct. 27, 2016. The security forces Airmen fired M240B machine guns to hone their proficiency. Smith is a native of Monroe, Ga. (U.S. Air Force photo/Alejandro Pena) |