Battlefield 4 Naval Strike, launching in late March for Battlefield 4 Premium members. Stay tuned for the exact date and find all expansion pack information on Battlefield.com. In this expansion, you’ll experience intense water-based combat as the Chinese armada takes the fight to the sea. You’ll have access to new weapons, gadgets, and amphibious vehicles, and four all-new maps – Lost Island, Nansha Strike, Wave Breaker, and Operation Mortar. I be Slackin leave me alone