Submarine Development Squadron 5 | COMSUBDEVRON FIVE

Commander, Submarine Force, U.S. Pacific Fleet

Submarine Development Squadron 5 Headlines

USS Montana Returns to Pearl Harbor Following First Deployment
August 27, 2026 — Virginia-class fast-attack submarine USS Montana (SSN 794) returned to its homeport at Joint Base...

Pacific Submarine Force Commander visits USS Theodore Roosevelt as RIMPAC 26 Concludes
August 13, 2026 — Following the conclusion of the at-sea phase of the biennial Rim of the Pacific (RIMPAC) 2026...

USS Springfield (SSN 761) Shifts Homeport to San Diego
July 21, 2026 — NAVAL BASE POINT LOMA, Calif. - Los Angeles-class fast-attack submarine USS Springfield (SSN 761)...

USS Jefferson City arrives at New Homeport in Pearl Harbor
July 9, 2026 — PEARL HARBOR, Hawaii – Los Angeles-class fast-attack submarine USS Jefferson City (SSN 759) arrived...

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