oday Dice and EA unveiled screen captures from Naval Strike, the next DLC in the Battlefield 4 series. Naval strike is a water-based map pack that is set in the South China Sea and features new weapons, gadgets, and vehicles. A new game mode called Carrier Assault is also introduced as well as the return of a favorite mode from Battlefield 2142. News of the new expansion pack comes just a week after Battlefield 4 Second Assault was launched for Premium PC members.