A mockup of the Block V Virginia-class attack submarine with the Virginia Payload Module in use. (Image: General Dynamics Electric Boat)
The Navy on Wednesday awarded Virginia-class attack submarine (SSN) builders General Dynamics var AIAD_adc644209ed8d0e4efecb7575c8ec06b_681394f02333d;googletag.cmd.push(function(){var AIMAP_7fa64f5e1967b0adf01dcec336c78297 = googletag.sizeMapping().addSize([1024,…