https://www.gamespot.com/articles/e3-2018-the-division-2-revealed-takes-place-in-was/1100-6459580/

During Microsoft's E3 2018 showcase, we got our first glimpse at Tom Clancy's The Division 2 from Ubisoft. The teaser confirmed the new setting Washington DC, in an America on the brink of collapse. The trailer emphasized that survival was all about urban warfare.

In the heat of summer, six months after the outbreak, a new civil war is underway. This time, the Division's agents are going to have to fight enemies from within. The trailer was very much focused on the story, and didn't show gameplay. You can check out the trailer for The Division 2 above.