https://www.polygon.com/2018/12/10/18134817/call-of-duty-blackout-operation-absolute-zero-release-date

Call of Duty: Black Ops 4 is getting a big, free update called Operation Absolute Zero. Bundled with new content for Zombies and multiplayer are a few extra items for Blackout, the game’s battle royale mode. Absolute Zero arrives first for PlayStation 4 on Dec. 11.

The biggest addition is a yacht floating in the map’s northwest corner. Based on Hijacked, a multiplayer map in Call of Duty: Black Ops 2, it’s a fairly large, multilevel space with a mix of outdoor and indoor environments. Expect a bunch of loot, as well as multiple rafts to allow players to get back to the mainland. Anyone leaving before the party is over, however, will be easy pickings with a scoped weapon. You can see a glimpse of the area in a new trailer embedded above.