180607-N-OH628-031 POLARIS POINT, Guam (June 7, 2018) Submariners assigned to the Los Angeles-class attack submarine USS Topeka (SSN 754) and Military Sealift Command civilian service mariners guide a Mark 48 torpedo onto Topeka’s onload rails. (U.S. Navyphoto by Mass Communication Specialist 3rd Class Randall W. Ramaswamy/Released)