ProtectedSubmarines Update on Virginia-Class Submarine Program & AUKUS Submarine Pillar 1 By ANI - March 29, 2025 0 635 USS Minnesota On 28 March the US Congressional research Service released a 109 page report titled Navy Virginia-Class Submarine Program and AUKUS Submarine (Pillar 1) Project: Background and Issues for Congress. Please Login to view this content. (Not a member? Join Today!)