Siege of Myitkyina
The siege of Myitkyina began with a boast. General Joseph Stilwell predicted the coming battle for this town in Burma would be a feat which will live in military history. What made a jungle outpost worth that kind of promise? Why would a mixed force of Chinese soldiers, American raiders, and British jungle fighters spend months fighting for it? Stilwell got his battle, but not the quick one he expected. Rain, disease, and stubborn resistance turned a planned quick march into a siege that dragged on for months. It ended in a way that surprised even the men who fought it.
Joseph Stilwell planned a rapid march on Myitkyina, aiming to seize the airstrip just outside town before the Japanese could reinforce it. In the China-Burma-India Theater, jungle terrain made roads nearly impossible, so an airfield meant reliable supplies and air support for the fighting ahead.
Wei Lihuang, commanding the Chinese Expeditionary Force, played a central role in striking the Imperial Japanese Army during the campaign. Under him, Sun Li-Jen was the New 1st Army's second commander, one of the best units in the Chinese National Revolutionary Army.
The New 1st Army had recently swapped equipment that had left troops poorly outfitted for combat. Soldiers traded old, unsuitable caps for US-supplied M1 helmets and set aside their bolt-action Type Zhongzheng rifles for newer American and British weapons. The Chinese Expeditionary Force also gained artillery and air support from the US and British for the first time. That gave them a real advantage against Japanese forces around Myitkyina, who were by then malnourished and low on morale.
The Americans and British stayed mostly in a supporting role during the fighting. They still fielded active combat units of their own, including the famed Merrill's Marauders. Those Marauders would soon fight alongside the Chinese as the siege for Myitkyina got underway.
On the 15th of March, Stilwell ordered the Chinese 22nd Division to advance against bridges the Japanese held outside Myitkyina. Two months of fighting followed before Myitkyina finally came within reach. The rainy season arrived during that stretch, and the rain did not let up until the 17th of May.
That evening at 10:00 p.m., the Chinese Expeditionary Force struck the Japanese airstrip at Myitkyina alongside the US Army's Merrill's Marauders, backed by artillery. Eight Japanese planes were destroyed as the fighting quickly escalated.
The Japanese, caught off guard and unsure where their attackers were, poured gasoline across the airfield to try to disable it. They then pulled back into Myitkyina itself, hoping to fight the Chinese and Americans on ground that favored them. The Chinese and American forces overran the airfield largely intact.
US Army Air Forces and Royal Air Force C-47 Skytrain transports then ferried the Chinese 89th Regiment of the 30th Division into the fight. Those reinforcements supplemented CEF and Marauder units already exhausted from the fighting, still weeks away from the coming fight for Mogaung to the west.
Throughout June, the fighting around Myitkyina settled into a stalemate that neither side could break. That stalemate ended when British Chindits under Mike Calvert captured Mogaung later in the month. The fall of Mogaung marked the beginning of the end for the Japanese garrison at Myitkyina.
With their supply lines cut, the two local Japanese commanders at Myitkyina began arguing over how to carry out their defense orders. Stilwell wanted the Chindits to join his forces at Myitkyina, but disease and combat had worn their numbers down too far.
Instead, Stilwell's reinforcements came from Francis Festing's 36th Division, whose elements began arriving at the Myitkyina airfield from the 15th of July. On learning that the Japanese garrison was weakening, Stilwell sent Festing's division not into Myitkyina itself but toward the Railway Corridor. That route advanced from Mogaung to Indaw on the right flank of the Northern Combat Area Command.
On the 26th of July, the American 3rd Battalion of the Marauders captured the northern airfield at Myitkyina. That gain left Japanese resistance noticeably weaker over the following week, setting the stage for the Japanese command's next decision at the start of August.
On the 3rd of August, General Genzo Mizukami ordered Myitkyina abandoned. He then took his own life, in literal compliance with orders to defend Myitkyina to the death. As he did, Chinese and American forces moved through the city and its surrounding area, clearing out the remaining Japanese troops. The order closed the fight for Myitkyina, but the human toll was only beginning to be counted.
The fighting at Myitkyina hit the Chinese Expeditionary Force especially hard, worn down by hard combat, short supplies, difficult terrain, and disease. Its casualties ran so high that the force effectively stopped functioning as a fighting unit and was disbanded afterward.
Taking Myitkyina and its airfield, long delayed, finally allowed the Allies to open the Ledo Road, linking up with the old Burma Road into China.
Among all the battles fought during the Chinese intervention in the Burma campaign, the casualties suffered at Myitkyina were the highest of any of them. Those losses fell on named formations like Zheng Dongguo's New 1st Army within Wei Lihuang's Chinese Expeditionary Force. Those same formations would carry the fight forward into the rest of the Burma campaign.
Continue browsing
Common questions
Who led the siege of Myitkyina during the Burma campaign?
General Joseph Stilwell planned and directed the campaign against Myitkyina, while Wei Lihuang commanded the Chinese Expeditionary Force that carried out much of the fighting. Sun Li-Jen served as the second commander of the Chinese New 1st Army under that force.
When did the siege of Myitkyina take place?
The siege of Myitkyina took place during the Burma campaign of World War II, running from Stilwell's order to advance on the 15th of March through Genzo Mizukami's order to abandon the town on the 3rd of August. Key moments included the main assault on the airstrip on the 17th of May and the capture of the northern airfield on the 26th of July.
Why was Myitkyina important to the Allies in the Burma campaign?
Myitkyina mattered because of its airstrip, which Stilwell called strategically vital as a source of supplies and aerial support in the difficult jungle fighting of the China-Burma-India Theater. Capturing the town and its airfield also allowed the Allies to open the Ledo Road, connecting the old Burma Road with China.
How did the siege of Myitkyina end?
The siege ended on the 3rd of August, when General Genzo Mizukami ordered the Japanese garrison to abandon Myitkyina and then took his own life in literal compliance with orders to defend Myitkyina to the death. Chinese and American forces then cleared the city and surrounding area of remaining Japanese troops.
What units fought in the siege of Myitkyina?
Allied forces included the Chinese Expeditionary Force's New 1st Army, the US Army's Merrill's Marauders, British Chindits under Mike Calvert, and elements of Francis Festing's 36th Division. Japanese defenders belonged to the 33rd Army under General Hondo Masaki.
What was the cost of the siege of Myitkyina to the Chinese Expeditionary Force?
The Chinese Expeditionary Force suffered such heavy casualties from combat, supply shortages, difficult terrain, and disease that it effectively ceased to exist as a fighting force and was disbanded. Its losses were the highest of any battle during the Chinese intervention in the Burma campaign.
All sources
7 references cited across the entry
- 3Book魂斷佛國: 日軍緬甸戰敗的回憶(1944-1945)Yan Weiquan, Yan Huan — Shanghai Bookstore Publishing House — 2015
- 6BookHistory of the Second World War, Volume 6 History of the Second World WarBarrie Pitt — Purnell — 1966
- 7BookNewsletterUnited States Department of State — Bureau of Administration — 1961
- 8MyitkyinaThe Pacific War Online Encyclopedia