when does siege x come out

Rainbow Six Siege X was released on June 10, 2025. The update launched simultaneously across all platforms, including PlayStation 5, PlayStation 4, Xbox Series X|S, Xbox One, Ubisoft Connect, Epic Games Store, and Steam on Windows PC. There was a maintenance period before the release that started around 6:00 AM PT (2:00 PM UTC) and lasted about 1-1.5 hours. Siege X marks a major evolution of the game with new content, updated visuals, audio, and gameplay changes, as well as introducing a partial free-to-play model