Dual Front is a new permanent 6v6 mode in Rainbow Six Siege, developed as part of Siege X for the game's 10th anniversary. It redefines the Bomb format by expanding lobby size, allowing respawns, and enabling attackers and defenders to collaborate on the same team. New mechanics include the "destabilization" of zones that remain uncaptured, which accelerates the capture process once fully destabilized. A secondary objective in the neutral zone requires teams to escort a hostage, enhancing collaboration. The mode will debut in Year 10 Season 2, while the classic 5v5 Bomb format will remain a key focus for Ubisoft.