Speak with Wing Commander Dabir'ee, bomb Gateway Murketh and Gateway Shaadraz and then return to Forward Commander Kingston at Expedition Point.
1x Gateway Murketh Destroyed
1x Gateway Shaadraz Destroyed
Just west of the Dark Portal are two huge transporters: Gateway Murketh and Gateway Shaadraz.
If you look east up the Path of Glory, you'll see them on either side of the road. I want you to bomb them both into rubble!
Here are the bombs you'll use, specially designed by a goblin in Area 52. Now, speak with Wing Commander Dabir'ee -- he'll put you on a gryphon and send you on your way.