Operation: Shieldwall is the code name given to the Alliance campaign inside of Pandaria. Led by King Varian Wrynn and High Marshal Twinbraid, the forces of Operation: Shieldwall are the front line against the war against the Horde that unfortunately spilled over into Pandaria after the demise of Deathwing. With tensions at an all time high following the conflict at the Wrathgate, the two factions managed to put aside their differences temporarily against a common enemy in Deathwing. With his defeat came a renewed conflict between the two groups. During this campaign, the island of Pandaria became deshrouded and became home to a new conflict bewteen the two factions.