USS Fitzgerald

Air craft carriers are no lite weights and their speed is classified. I do know they can do 60+. The Enterprise 45 years ago could leave us standing hands down. With today's
Nuke ships there's no need to scale back.
Now I'm confused. Do modern ships have less armor than their predecessors? BTW Zigs 60+ is movin.
Why do modern warships have little to no armour? - Quora

http://boards.straightdope.com/sdmb/archive/index.php/t-256970.html