The next generation of destroyers and other marine warfare vessels is pretty neat:

Sweedish Visby (Corvette):
http://www.kockums.se/surfacevessels/visby.html

British Type 45 Destroyer:
http://www.baesystems.com/type45/index.htm

American DD(x) Destroyer:
http://peoships.crane.navy.mil/ddx/

Thats some pretty neat **** if I do say so myself.