The Operation introduced a new map, a frozen yacht in Canada. Operation Black Ice, the inaugural season of Tom Clancy's Rainbow Six Siege, was released on 2 February 2016. There are currently 24 maps between four game modes, and 68 operators (excluding Recruit) to choose from between attacking and defending. The inaugural season began in February 2016 with Operation Black Ice, and the game is currently in its twenty-ninth season, Operation Dread Factor, which is the second season of Year 8.
However, developer Jean-Baptiste Halle announced at the Six Invitational 2020 that only one new operator would be introduced each season after the third season of Year 5. In most of the seasons, the downloadable content has introduced a new map or a rework of an existing one and at least two new operators to play. There have been 29 seasons in eight years of Tom Clancy's Rainbow Six Siege in the form of downloadable content. Please help update this article to reflect recent events or newly available information. Parts of this article (those related to year 7 seasons 1, 2, and 3) need to be updated.