Sui's most disastrous campaign against Goguryeo was in 612, in which Sui, according to the History of the Sui Dynasty, mobilized 30 Division armies, about 1,133,800 combat troops.
Suis mest katastrofale kampagne mod Goguryeo indtraf i 612, hvor Sui ifølge Sui dynastiets historie, mobiliserede 30 divisioners hære, omkring 1.133.800 kamptropper.