Key Facts
- Japanese casualties
- ~14,000
- British killed
- 95
- British wounded
- 322
- Japanese killed (proportion)
- Over half of ~14,000 casualties
- Year
- 1945
Strategic Narrative Overview
The Japanese Thirty-Third Army struck Allied positions near the mouth of the Sittang River as a diversion, while the main body prepared to cross east through the Pegu Yomas. However, British forces had received intelligence alerting them to the breakout plan. Prepared and waiting, Allied troops intercepted the crossing Japanese formations, engaging them across multiple points and preventing an orderly withdrawal. Several Japanese formations were effectively wiped out during the attempt.
01 / The Origins
By mid-1945, surviving elements of Japan's Imperial Army had been driven into the Pegu Yoma range in Burma after sustained Allied offensives. Cut off and facing destruction, the Japanese Twenty-Eighth Army, supported by the Thirty-Third and later Fifteenth Armies, planned a breakout eastward to rejoin retreating Japanese forces. The Thirty-Third Army launched a diversionary attack on Allied positions in the Sittang Bend to distract British forces and mask the intended main breakout.
03 / The Outcome
The breakout ended in disaster for Japan. Of approximately 14,000 Japanese casualties, more than half were killed; British losses were minimal at 95 dead and 322 wounded. The operation became the last significant land battle of the Western powers in World War II. The scale of Japanese losses underscored the complete collapse of organized resistance in Burma and prefigured Japan's broader surrender weeks later.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.