180607-N-OH628-082 POLARIS POINT, Guam (June 7, 2018) Submariners and Military Sealift Command civilian service mariners assigned to the Los Angeles-class attack submarine USS Topeka (SSN 754) secure a Mark 48 torpedo to a crane during Topeka’s ordnance onload. (U.S. Navy photo by Mass Communication Specialist 3rd Class Randall W. Ramaswamy/Released)