Rainbow Six Siege
Tactical 5v5 destruction
Developer: Ubisoft MontrealPublisher: UbisoftFPSTactical
Released Dec 1, 2015
Attack and defend in the tactical shooter with operators, gadgets and full destructibility.
Countdowns
2Battle Pass
Y11S3 Operation Split Fire Battle Pass ends
Live since Sept 1, 2026 (new Defender Noor, 3v3 Arcade mode, Villa rework); expected to end around Dec 1 when Year 11 Season 4 arrives — exact date TBA.
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Dec 1, 2026, 12:00 AM · your time
Season
Year 11 Season 4 begins
Expected around Dec 1 (13-week cadence; Ubisoft says December): final operator remaster, new weapon, hostage rework and three modernized maps — exact date TBA.
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Dec 1, 2026, 12:00 AM · your time