How the mongols used fear as a strategy to overpower their enemies?

The Mongols effectively used fear as a strategic tool by cultivating a reputation for brutality and overwhelming force. They often employed psychological warfare, spreading rumors of their ferocity before engaging in battle, which led many enemies to surrender without a fight. Their tactics included swift, ruthless attacks on cities, followed by mass executions and destruction to instill terror in surrounding regions. This fear-induced strategy not only weakened their opponents' resolve but also facilitated the rapid expansion of the Mongol Empire.