From Press Release:
Resurgence Mode returns on a new map when Call of Duty: Warzone 2.0 Season 02 kicks off on February 15. Ashika Island, aka “Ise of the Sea Lion,” is part of a small archipelago featuring seven points of interest and a history shrouded in mystery.
Ashika Island will become the Drop Zone for Resurgence Battle Royale and additional DMZ infiltration.
For a deeper dive into Ashika island, head to the Call of Duty blog: https://www.callofduty.com/
