Navy Plans to Double Number of Amphibious Assault Ships by 2050 The plan stipulates that its fleet of amphibs will increase from 31 in 2022 to 62 by 2050 Kris Osborn · December 29, 2020 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.