The Mongol invasions of Japan in the late 13th century were significant military campaigns launched by Kublai Khan, the Mongol ruler and founder of the Yuan dynasty in China. He aimed to subjugate Japan as part of his larger strategy to expand Mongol influence throughout East Asia. The first invasion occurred in 1274 and met with limited success, prompting Kublai Khan to assemble an even larger fleet for a second attempt in 1281. This time, the Mongols deployed an estimated 4,000 ships carrying around 140,000 soldiers, making it one of the largest naval forces of the medieval world.As the Mongolian fleet approached Japan, Japanese defenders prepared for battle, aware of the existential threat posed by the formidable Mongol forces. However, just as the Mongol army was set to engage the Japanese, a powerful typhoon, known as the 'kamikaze,' struck the fleet. The storm destroyed a significant portion of the Mongolian ships and drowned many soldiers, leading to a catastrophic defeat for Kublai Khan’s forces. This event not only exemplified the power of nature but also became a symbol of divine protection for the Japanese people, reinforcing their national identity and resilience against foreign invasion.