Rainbow Six Siege tasks the world’s best counter terrorist units with dangerous hostage rescue missions and, just like real like, only one life to live.

Playable in the final game are 20 different Operators from 5 different counter terrorist units, each with their own unique strengths. Ubisoft’s latest trailer profiles the British Counter Terrorist Unit and explores the tactics it trains in and the abilities it employs while in combat.

According to the trailer, Operators like Smoke, Mute, Thatcher, and Sledge specialize in skills like rappelling, aerial attacks, gas attacks, and light armour. You can see the unit in action in the trailer above.

Rainbow Six Siege launches on PC and next-gen consoles later this year.

You can read our thoughts on the Rainbow Six Siege Closed Alpha that came and went earlier this month.