I’m actually just assuming/guessing that this ship is a cruiser. The title of the clip was “battleship1″ but it’s clearly not a battleship. I run into this problem with clip art filenames from time to time. That one for “Walrus,” for example, is clearly a walrus. But the name of the file was “Sea Lion.” Obviously it’s not something that affects the strip, but sometimes when I have an idea for a strip and I go looking for a clip to support it, it makes the search more of a problem.
Anyway, I’m calling this “Navy Cruiser” because it looks like the Aegis missile cruisers I saw on the news during the first Gulf War. I could probably consult Jane’s defense, but then I wouldn’t have a commentary.

That’s the cruiser USS Long Beach. http://www.radiationworks.com/nuclearships.htm