Battleship (2012) is a large-scale sci-fi action film directed by Peter Berg, starring Taylor Kitsch alongside Liam Neeson, Rihanna, and Swedish actor Alexander Skarsgård. The film depicts a sudden alien invasion that forces the U.S. Navy into a high-intensity naval battle against an unknown extraterrestrial threat. Combining military action with disaster-scale destruction, the film focuses on tactical combat, teamwork, and survival at sea.

Från IMDB:
A fleet of ships is forced to do battle with an armada of unknown origins in order to discover and thwart their destructive goals.