🌍ap world history: modern review

Mongol invasions of Japan

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

The Mongol invasions of Japan were two attempted military campaigns by the Mongol Empire led by Kublai Khan in the late 13th century, specifically in 1274 and 1281. These invasions aimed to bring Japan under Mongol rule but ultimately failed due to a combination of fierce Japanese resistance and devastating typhoons, which destroyed the invading fleets. This event highlights the tension between East Asia and the expansive ambitions of the Mongol Empire during a time of significant regional dynamics.

5 Must Know Facts For Your Next Test

  1. The first invasion in 1274 involved approximately 900 ships and an estimated 15,000 troops, while the second invasion in 1281 saw an increase to around 4,400 ships and over 140,000 troops.
  2. Japanese defenders utilized their knowledge of local geography and guerrilla tactics effectively to resist the Mongols during both invasions.
  3. The failure of the invasions resulted in a sense of national pride and unity among the Japanese people, influencing their future military strategies and cultural identity.
  4. The term 'kamikaze' not only refers to the typhoons that destroyed the Mongol fleets but has also been adopted in modern contexts, most notably by suicide pilots during World War II.
  5. The Mongol invasions had lasting effects on Japan's foreign policy, leading to a period of isolationism and an emphasis on self-defense strategies against potential foreign threats.

Review Questions

  • How did Japanese military strategies contribute to their successful defense against the Mongol invasions?
    • Japanese military strategies played a significant role in their success against the Mongol invasions by utilizing knowledge of local terrain and employing guerrilla tactics. The Japanese samurai were well-trained in combat and adept at using their environment to their advantage. This understanding allowed them to conduct surprise attacks and disrupt Mongol formations effectively, showcasing their resilience against a much larger force.
  • Discuss the significance of the term 'kamikaze' in relation to the Mongol invasions and its impact on Japanese culture.
    • 'Kamikaze' holds great significance as it symbolizes both a miraculous natural event that saved Japan from invasion and has evolved into a powerful cultural reference. During the invasions, these 'divine winds' destroyed much of the Mongol fleets, leading to widespread belief that Japan was divinely protected. This concept not only fostered national pride but also shaped Japanese views on warfare and resilience, impacting cultural narratives for centuries.
  • Evaluate how the failed Mongol invasions influenced Japan's foreign relations and military policies in subsequent centuries.
    • The failed Mongol invasions significantly influenced Japan's approach to foreign relations and military policies by instilling a sense of vulnerability coupled with pride. In response to these threats, Japan shifted towards isolationist policies to protect its sovereignty and maintain stability. The realization that external forces could pose existential risks led to an emphasis on self-defense strategies that prioritized internal cohesion over foreign engagement, shaping Japan's historical trajectory for centuries to come.

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