U.S. Navy Deploys New USS Montana Attack Submarine & Hits New Milestone Armed With A Suite Of Technological Advances, The U.S. Navy Launches The USS Montana, Rounding Out Its Block III Arsenal Kris Osborn · March 7, 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.