Gilles Touré, better known by his codename Montagne, is a playable character in Tom Clancy's Rainbow Six Siege. He is a member of the French GIGN counter-terrorism unit and serves as an Attacker in the game. Montagne is renowned for his formidable expandible shield, which provides full-body protection against enemy fire, making him an invaluable asset for pushing through heavily guarded areas. His defensive capabilities allow teammates to advance safely and secure objectives, establishing him as a strategic pillar in coordinated team plays.