Ubisoft has revealed that they’re adding three new character classes to Tom Clancy’s Ghost Recon Wildlands. These new classes are Sentinel, Assassin, and Diversionist. These new classes will be available October 10.
Here’s the trailer for the new classes:

The official website for Ghost Recon Wildlands has a bit more about the new classes:
Assassin
Ability: cannot be marked if farther away than 50m.
Playstyle: very effective flanker, excels at countering marksman classes. The big stamina pool allows the assassin to skirt around the map and position behind enemy positions, eliminating them at close range.
Cannot be marked if farther than 50m from the marking enemy. Enemies will see a special icon above the assassin’s head for a short period of time to indicate she can’t be marked. Diversionist
Ability: the noisemaker drone emits a gunshot sound, indistinguishable from an enemy player’s shooting intel. The drone operates stealthily – deployed undetected by enemies, becomes marked only if approaching an enemy under a critical distance.
Playstyle: use the noisemaker drone’s ability to confuse enemies, divert their attention or lure them to a specific location. The drone’s stealth capability is also useful for recon.
Active ability: creates a sound dot around its position; creates bullet burst fire sounds. Passive ability: it isn’t automatically marked when launched; it will be automatically marked after 5 seconds,...