The Shattered Lands

Currently a no mans land, the islands of the sounds are collectively referred to as the shattered lands. a third of these islands belong to the Dwerelith Commission while one of the other thirds is held by the horde, leaving the last portion as a mostly destroyed area.
Before its' current state, the islands used to be a solid landmass, but the elves of Alalsasaria conducted many experiments trying to create a super weapon in an attempt to stop the horde. Unfortunately, one of these experiments went wrong and caused a massive earthquake that shattered the islands and destroyed all of the elven sites on the island.
The islands remained empty until 10 years into the Genocide War when the horde used it to attack the southern borders of Alalsasaria, since then the Horde had retained a presence on it. Recently, humanity's forces have continued battling against the Horde after their refusal to sign the treaty of Foedsol at the end of the war.
Currently the population of the island is mostly the militaries of both Dwerelith and the Horde, along with anyone who is trying to do illegal activities outside of the eyes of the law.