Rainbow Six Siege's servers appear to be down on PlayStation 4 and PlayStation 5.
According to a new Ubisoft support post, the team is aware and are working towards resolving it.
Are Rainbow Six: Siege Servers Down?
"We're aware of an issue currently affecting Rainbow Six: Siege connectivity on PS4/PS5 and are working towards resolving this. We apologise for any inconvenience caused and appreciate your patience," a Ubisoft staff member posted to the company's forums.
According to the Rainbow Six service status page, at the time of writing, PS4 is the only affected platform (although this encapsulates PS5, too).
There are 4 "unplanned issues" listed, with the game's overall connection also affecting authentication, access to the store, and matchmaking.
As things stand, the PC and Xbox One (and Series S/X) versions of the game are not suffering any issues.
Ubisoft has also tweeted about the outage:
For more on Rainbow Six: Siege, be sure to check out the most recent patch notes.