Battle for Azeroth has you invade enemy territory in datamined quests

The Battle for Azeroth datamining continues, with some fresh story content now up on fan site Wowhead. Specifically, the latest build contains some quests that are part of the 'Ready for War' achievement, which is tied to the campaigns in Kul'Tiras and Zandalar, the new areas in the expansion.

Some Battle for Azeroth story spoilers follow.

Here's everything we know about Battle for Azeroth so far.

The quests take the Horde into Kul'Tiras and the Alliance into Zandalar, to get a taste of the rival faction's storyline. In the first, Alliance players will try to broker an alliance with the Blood Trolls - a primitive troll race found in Nazmir, a region of Zandalar. Much like the Vulpera, Blood Trolls now have an intriguingly thorough range of animations, including some class-specific combat effects.

from
https://www.pcgamesn.com/world-of-warcraft/wow-battle-for-azeroth-quests