Plans for some of Operation Shifting Tides were detailed in a post on the Rainbow Six Siege site to show what’s happening with the different weapons and Operators in the game.

The Year 4, Season 4 expansion adds two Operators to Rainbow Six Siege--the sniper-focused Kali and trap setter Wamai--and a revamped map.

Rainbow Six: Siege 's final season of Year 4, Operation Shifting Tides, has begun. It introduces a pair of new Operators, Kali and Wamai, from the Nighthaven Special Intervention Group, as well as ...