Sorry your guess is wrong. Yajuj and Majuj was old Egyptian musketeer tribes. Now they are holding the world economy they split est west north may be your neighbours too.
Aren't the Qaum of Yajooj Majooj supposed to be released AFTER Imam Mahdi's arrival, Dajjal's emergence, Isa AS descending and defeating Dajjal and then taking the Ummah to a mountain? And aren't they supposed to drink all the water, and then after finishing everything decide to Nautubillah defeat Allah and by throwing their arches in the air in hope of defeating Allah SWT. and their bows which shall be returned in blood, and they'll rejoice till small worms start eating up their bodies. Correct me if I am wrong.