Battlefield 4™ Naval Strike is one of five expansion packs included in Battlefield 4™ Premium. Battlefield 4 Naval Strike takes the intense and dramatic water-based combat introduced in BF4 to four all-new maps set in the South China Sea. Blow open a crashed passenger plane in the tropical Lost Islands. Nansha Strike features the largest ocean stretch yet in a Battlefield map where the weather and waves constantly change the battle. Drop a submarine on your foes in the naval base or rush between the shipping docks and rocky islands on the massive Wave Breaker map. Storm an abandoned cliff-side resort in Operation Mortar for combat on a scenic overview. Naval Strike also introduces five new weapons, the amphibious hovercraft vehicle, ten assignments and brings the Carrier Assault game mode which is a re-imagining of the classic Battlefield 2142 Titan mode with aircraft carriers.