Navy Preps New Nuclear Missiles to Bring Columbia-Class Submarines to 2084 The Navy’s new nuclear-armed Columbia class ballistic missile submarines will serve all the way until 2084 Kris Osborn · January 27, 2021 Please leave this field emptyStay Updated with Warrior Maven Subscribe for daily military news and updates delivered straight to your inbox. We don’t spam! Read our privacy policy for more info. Check your inbox or spam folder to confirm your subscription.