Thread:Argali1/@comment-26535281-20151115011936/@comment-26184570-20151116035736

Ultimately, it comes down to the fact that Glosur is allied with Gondor, and so is KT. Umbar and Gondor HATE eachother, and Glosur's ally wouldn't be happy to hear that they attacked an ally of Gondor, let alone joined forces with Umbar.