Tom Clancy's Rainbow Six Siege

The game's predecessor was Tom Clancy's Rainbow 6: Patriots, a tactical shooter announced in 2011. It had a focus on narrative, and the story campaign features many cut-scenes and scripted events. However, the game fell into a development hell shortly after its announcement. The game's outdated engine and frequent change of leadership hindered development progress, and game quality was not up to par. In addition, it was planned to be released on seventh-generation video-game consoles which were not capable of processing certain game mechanics. Seeing the arrival of a new generation of consoles, the team wanted to make use of this opportunity to create a more technologically advanced game. As a result, Ubisoft decided to cancel Patriots and assembled a new team of 25 people to come up with ideas to reboot the series.

Question: does rainbow six siege have a story mode
Answer: yes