Rainbow Six Siege Operation Dust Line Border Map Playthrough
![](https://cramgaming.com/wp-content/uploads/2016/05/rainbow-six-siege-dust-line.jpg)
Ubisoft has released its new Rainbow Six Siege Operation Dust Line content which includes a free new Border map and ton of customization options for the operators amongst many other tweaks and improvements. There are also two new Navy Seal operators to purchase – Blackbeard and Valkyrie for season pass