The Scarlet Crusade have expanded their fortifications in the west with the addition of the Scarlet Palisade. Constructed just east of Solliden Farmstead, the palisade is one of the largest outpost's of a order of crusader knights.
In A Scarlet Letter quest, new players are tasked with freeing the captive Lilian Voss from the scarlet watchtower within the palisade.
This article or section includes speculation, observations or opinions possibly supported by lore or by Blizzard officials.*
Assuming that the Scarlet Crusade is still active in Legion, it is possible the territory is still occupied by the Scarlet Crusade.