Mount & Blade: Warband

Mount & Blade: Warband

The Last Days of the Third Age
Isenguard Unleashed- Whats the trigger?
Hi I use the cheat mode to level up and RP as an Elf-Lord sent to Gondor to stem the horde. I just wanted to know what triggers this quest because the war has not yet started yet I keep getting this quest at like day 30 to 60.