Rainbow Six Siege New Season Hot Breaches New Imagination Into it’s Already Pleasing Formula Grim Skies is the calm before the storm of changes it is bringing. By Jake Laurell, Tutor Sep 8, 2018 The new season of Rainbow Six Siege Operation Grim Sky went live this week, Tuesday, introducing a rework of a launch map, two new operators, and a lineage of bug fixes that the community has long been asking for.
