U.S Army Ranger, Sergeant Ajax Davis joins team Rainbow under its darkest time ever as The White Mask grow in power.

Jesse and Vincent Blackwolf always managed to find ways to make trouble together. But when old friends show up to recruit the brothers into Rainbow Six, their worlds will be rocked to the core.

A broken green berets soldier scarred by the death of his squad and family is accepted into Rainbow.

Zofia and ela invite everyone over for a party. who would have known that a playful truth or dare would turn into much much more.................. rated r-18 for smut

What if Zofia and Ela have a little brother that joins team rainbow, they will work with him as he is hiding something from them that is torturing him.

The ace is a symbol, death is near

What will happen when a man plagued with revenge joins Team Rainbow? How will his past affect his relationship with Rainbow? Disclaimer: I don't own Rainbow Six Siege and all OC's belong to their owners who are credited. (Pretty Fucking Obvious)

Bandit never wanted his young son to join the military. He wanted to keep Y/N away from his dangerous life, but unfortunately for him Six had other ideas.

Mike Baker (Thatcher) rarely spoke of his personal life. He was British SAS, he had a reputation to uphold as an Operator for Rainbow as well. However when Thatcher and Rainbow are sent to Bolivia to aid a SPECWAR division under the US, things get a tad too personal as Thatcher comes face to face with his estranged son. The Ghost Team, led by YOU Y/N "Checkmate" Baker.

Y/n is Meghan Castellano's older brother. He had a normal childhood with her, playing around and such. When she started military service, Y/n decided to join the FBI, working in Black Operations to stretch out his knowledge and athleticism. He's quiet, protective of Meghan, and hates working solo. After returning to his apartment, he got an invitation to join Rainbow. Then it goes on from there.