https://www.polygon.com/2018/8/8/17665358/rainbow-six-siege-grim-sky-launch-date > Rainbow Six: Siege will get two new operators when the next season of content launches later this year on PlayStation 4, Windows PC and Xbox One. > Operation Grim Sky is the name of the next update for the tactical shooter. The first operator belongs to the defender class. She’s a Brit, a cop “who’s an expert on mob behavior and snatch-squad tactics.”