The Operation Dust Line DLC for Rainbow Six Siege will be released on May 11. This DLC adds in two new Navy SEAL operators to the game.
The Rainbow Six team has announced the official release date for Operation Dust Line. The desert-themed DLC will be available May 11 and will feature two new operators from the US Navy SEALs: Valkyrie and Blackbeard. Valkyrie takes the defensive role, and is equipped with sticky cameras that provide an extra level of surveillance. Blackbeard is the attacker, and will sport a shield-and-rifle combo, allowing him to take point in tough situations. You can catch a special live demo of the two new Operators in action on May 7 on the Rainbow Six Twitch channel before the start of the PC Pro League Grand Final.

(via Ubiblog)