http://www.pcgamer.com/the-division-18-update-is-coming-next-week/

Ubisoft has announced that the long-awaited 1.8 update to The Division, which will be free for all players, will be out next week. A hard release date won't be revealed until December 4, but the publisher shared a quick recap of what's in store in a new State of the Game update. 

A new PvE Horde mode called Resistance, in which players build fortifications against allied factions using SHD-Tech, is on the way, as is a new 4v4 PvP mode called Skirmish. The Underground will be "revamped" with new directives and checkpoints, gear optimization has been changed enabling players to spend D-Tech to max their stats, the West Side Pier map is being extended, there are new exotic weapons to have some fun with, and there's a new Rogue 2.0 "voluntary rogue toggle for PvP flagging that we hope will rebalance the Dark Zone."