Tom Clancy's Rainbow Six Siege: Operation Shifting Tides

Hold onto your seats, Operation Shifting Tides is rising from the depths. Nighthaven Special Intervention Group joins the fray as this season's new ORG. Its owner, Kali, joins Six as the new Attacker. One of her best agents, Wamai, is also coming aboard as the new Defender.
These two Operators are unlike any that have come before and bring their particular talents to the roster. With them, expect a newly reworked Theme Park to surface, as well as a few other features worthy of note.