JOINT BASE LEWIS-MCCHORD, Wash. -- U.S. Air Force and Navy service members conduct a cargo upload operation on a C-5M Super Galaxy at Joint Base Lewis-McChord, Wash., Dec. 8, 2023. The joint operation consisted of loading cargo and mini submersibles on the aircraft and was conducted by service members from Travis Air Force Base, Calif., Joint Base Pearl Harbor-Hickam, Hawaii, and JBLM. Training exercises are conducted with joint partners ensuring readiness in executing today’s global airlift mission and providing mission-ready aircrew and aircraft.