Hellscream's Downfall

During the war on  Hellscream, the Senate engaged in a campaign to harass the Kor'kron and Bilgewater Goblins in Azshara. They intended to cut of Hellscream's supply lines, convince the goblins that Hellscream isn't worth the effort, and eventually siege the northern gate of  Orgrimmar. While the Senate did achieve several victories against the Bilgewater Goblins, a combination of the weakened state of their forces after Ambermill, the sudden resignation of then-Vice-Chancellor Lausten, and the Alliance's Siege of Orgrimmar prevented the Senate from achieving their primary goal. Senate forces did aid in the Siege, but it was in a diminished capacity.