Global maintenance start times revealed for Rainbow Six Siege X launch

Ubisoft has revealed the global maintenance start times for its major Rainbow Six Siege X update ahead of its launch on June 10th, 2025.

The timing for the highly anticipated update for Rainbow Six Siege was announced through an online blog post covering start time, patch size, required specs and more.

These are the maintenance start times that were shared online, with an estimated duration of 90 minutes to install Siege X.

Maintenance Start Time : 07:00am PDT / 10:00am EDT / 03:00pm BST / 16:00 CEST / 17:00 AST / 22:00 CST / 23:00 JST / 12:00am (June 11th) AEST

In the blog post online, Ubisoft wrote: “Players who have bought and played the game before the launch of R6 Siege X on June 10 will keep their current progression, inventory and operators.

“You will also receive Veteran Rewards to thank you for your involvement with the game. The longer you’ve been playing, the more rewards you’ll get!”

The Siege X update will be available on all platforms, including PC, Xbox Series X and One, and PlayStation 4, 5 and 5 Pro. It is important to note that the new Dual Front mode coming with the update will not be available on PlayStation 4 or Xbox One.

These are all the patch sizes across all platforms listed for Siege X:

For Xbox, the Series X will see 2160p 120fps on performance mode, and 2160p and 60fps on quality. For Series S, fps remains the same but at a resolution of 1080p for performance, and 1728p for quality.

For PlayStation, the base PS5 and PS5 Pro will both see 2160p at 120fps on performance and 60fps on quality. Note that for all consoles excluding Xbox One and PlayStation 4, Dual Front itself will only reach 60fps.

PC specs are also listed on the website. Minimum settings will bring 1080p/60fps performance. High settings will bring 1080p, 1440p, and 2160p at 120fps for core Siege and 60fps for Dual Front. Ultra will offer consistent 2160p resolution at 120fps, but will require specs such as an NVIDIA RTX 4070 Ti Super and above GPU.

Siege X is shaping up to be the most drastic overhaul to the game since the game first launched back in December 2015. Players will want to take note of the required specs and timings if they wish to jump into the action as soon as possible when the update fully releases this month.