Twenty-Eighth Army (Japan)

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Japanese Twenty-Eighth Army

Japanese troops on elephant in Burma.jpg

Japanese troops on elephant in Burma
Active 1944–1945
Country Empire of Japan
Branch Imperial Japanese Army
Type Infantry
Role Corps
Garrison/HQ Moulmein, Burma
Nickname(s) Saku(,Scheme)

The Japanese Twenty-Eighth Army(第28軍,Dai-nijyūhachi gun) was an army of the Imperial Japanese Army during the final days of World War II.

Corps military unit size

Corps is a term used for several different kinds of organisation.

Imperial Japanese Army Official ground-based armed force of the Empire of Japan, from 1868 to 1945

The Imperial Japanese Army was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emperor of Japan as supreme commander of the army and the navy. Later an Inspectorate General of Aviation became the third agency with oversight of the army. During wartime or national emergencies, the nominal command functions of the emperor would be centralized in an Imperial General Headquarters (IGHQ), an ad-hoc body consisting of the chief and vice chief of the Army General Staff, the Minister of the Army, the chief and vice chief of the Naval General Staff, the Inspector General of Aviation, and the Inspector General of Military Training.

World War II 1939–1945 global war

World War II, also known as the Second World War, was a global war that lasted from 1939 to 1945. The vast majority of the world's countries—including all the great powers—eventually formed two opposing military alliances: the Allies and the Axis. A state of total war emerged, directly involving more than 100 million people from over 30 countries. The major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 50 to 85 million fatalities, most of whom were civilians in the Soviet Union and China. It included massacres, the genocide of the Holocaust, strategic bombing, premeditated death from starvation and disease, and the only use of nuclear weapons in war.

Contents

History

The Japanese Twenty-Eighth Army was raised on 6 January 1944 in Rangoon in Japanese-occupied Burma as a garrison force and in anticipation of Allied attempts to invade and retake southern Burma. It was under the overall command of the Burma Area Army, and its headquarters were initially situated in Moulmein. It was assigned to defend the coastal region of Arakan and the lower Irrawaddy valley and consisted at first of the 55th Division in Arakan, the 54th Division in reserve in Southern Burma, and various garrison units including the 24th Independent Mixed Brigade in Moulmein.

Garrison military base; collective term for a body of troops stationed in a particular location

Garrison is the collective term for any body of troops stationed in a particular location, originally to guard it, but now often simply using it as a home base. The garrison is usually in a city, town, fort, castle, ship or similar. "Garrison town" is a common expression for any town that has a military base nearby.

Allies of World War II Grouping of the victorious countries of World War II

The Allies of World War II, called the United Nations from the 1 January 1942 declaration, were the countries that together opposed the Axis powers during the Second World War (1939–1945). The Allies promoted the alliance as a means to control German, Japanese and Italian aggression.

Mawlamyine City in Mon State, Myanmar

Mawlamyine, formerly Moulmein, is the fourth largest city of Myanmar (Burma), 300 km south east of Yangon and 70 km south of Thaton, at the mouth of Thanlwin (Salween) River. The city is the capital and largest city of Mon State and the main trading center and seaport in south eastern Myanmar.

The Allies had started a cautious offensive in the Arakan. The Japanese had scored a decisive success here in early 1943, striking at the flanks and rear of badly trained and exhausted Allied units. The main body of 55th Division attempted to repeat this success by infiltrating the Allied lines to attack an Indian Division from the rear, overrunning the Divisional HQ. Unlike the previous occasion, the Allied troops were better-trained and did not panic. The Japanese had also not anticipated that the Allies would parachute supplies to the cut-off forward units, while the Japanese themselves were unable to obtain supplies and starved.

Although battle casualties in the resulting Battle of Ngakyedauk (5 to 23 February 1944) were approximately equal, the 55th Division failed in its mission and was forced to withdraw, having suffered heavy losses. The Allies did not immediately exploit their success, as formations were withdrawn to face a major Japanese invasion of India at Imphal. They even withdrew from some of their gains, which were found to be malarial and unhealthy in the monsoon season.

Battle of Imphal battle fought in 1944


The Battle of Imphal took place in the region around the city of Imphal, the capital of the state of Manipur in northeast India from March until July 1944. Japanese armies attempted to destroy the Allied forces at Imphal and invade India, but were driven back into Burma with heavy losses. Together with the simultaneous Battle of Kohima on the road by which the encircled Allied forces at Imphal were relieved, the battle was the turning point of the Burma Campaign, part of the South-East Asian Theatre of the Second World War. The defeat at Kohima and Imphal was the largest defeat to that date in Japanese history, with many of the Japanese deaths resulting from starvation, disease and exhaustion suffered during their retreat.

Monsoon seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea

Monsoon is traditionally defined as a seasonal reversing wind accompanied by corresponding changes in precipitation, but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea. Usually, the term monsoon is used to refer to the rainy phase of a seasonally changing pattern, although technically there is also a dry phase. The term is sometimes incorrectly used for locally heavy but short-term rains, although these rains meet the dictionary definition of monsoon.

Twenty-Eighth army used the monsoon to construct the An track across the hills between Central Burma and Arakan, making it easier to supply their troops there. Aided by locally recruited Arakanese irregulars (the Arakan Defence Force) and small units of the Indian National Army, they launched an attack against a West African Division in the Kaladan River valley, forcing it to withdraw almost to the Indian frontier.

The Indian National Army was an armed force formed by Indian nationalist Rash Behari Bose in 1942 in Southeast Asia during World War II. Its aim was to secure Indian independence from British rule. It formed an alliance with the Empire of Japan in the latter's campaign in the Southeast Asian theatre of WWII. The army was first formed in 1942 under Rash Behari Bose, Mohan Singh, by Indian PoWs of the British-Indian Army captured by Japan in the Malayan campaign and at Singapore. This first INA collapsed and was disbanded in December that year after differences between the INA leadership and the Japanese military over its role in Japan's war in Asia. Rash Behari Bose handed over INA to Subhas Chandra Bose It was revived under the leadership of Subhash Chandra Bose after his arrival in Southeast Asia in 1943. The army was declared to be the army of Bose's Arzi Hukumat-e-Azad Hind. Under Bose's leadership, the INA drew ex-prisoners and thousands of civilian volunteers from the Indian expatriate population in Malaya and Burma. This second INA fought along with the Imperial Japanese Army against the British and Commonwealth forces in the campaigns in Burma, in Imphal and at Kohima, and later against the successful Burma Campaign of the Allies.

Kaladan River river in India

The Kaladan River is a river in eastern Mizoram State of India, and in Chin State and Rakhine State of western Myanmar. The Kaladan River is called the Chhimtuipui River in India. It forms the international border between India and Burma between 22° 47′ 10" N and 22° 11′ 06" N.

When the rains ended, the Allies resumed their offensive. Intelligence of impending Allied amphibious operations forced the 28th Army to weaken the forces in Arakan and disperse many of its troops to Southern Burma. At the end of the year, they abandoned the Mayu Peninsula and the island of Akyab, with its vital airfield. The retreating troops were intercepted by Allied forces which had landed from the sea on the Myebon peninsula, and suffered heavy casualties.

Sittwe City in Rakhine State, Myanmar

Sittwe is the capital of Rakhine State, Myanmar (Burma). Sittwe, pronounced site-tway in the Rakhine language, is located on an estuarial island created at the confluence of the Kaladan, Mayu, and Lay Mro rivers emptying into the Bay of Bengal. The city has 181,000 inhabitants (2006). It is the administrative seat of Sittwe Township and Sittwe District.

Although the 28th Army subsequently held the An track and the pass linking the port of Taungup to Prome on the Irrawaddy, a regiment was destroyed on Ramree Island (14 January – 22 February 1945). The forces from 28th Army in the lower Irrawaddy Valley (72nd Independent Mixed Brigade) were defeated around Yenangyaung.

Taungup Town in Rakhine State, Myanmar

Taungup or Toungup or Toungok is a principal town of the Taungup Township in the Rakhine State of westernmost part of Myanmar. It got 29.1 inches of rainfall on 21 July 2011. It was record breaking and there was severe flooding.

Battle of Ramree Island battle

The Battle of Ramree Island was fought in January and February 1945, during World War II, as part of the XV Indian Corps offensive on the Southern Front in the Burma Campaign. Ramree Island lies off the Burma coast, 110 km (70 mi) south of Akyab, that had been captured by the Imperial Japanese Army in early 1942, along with the rest of Southern Burma. In January 1945, the Allies launched an attack to retake Ramree and its neighbour Cheduba Island, to establish airbases on the islands for the supply of the mainland campaign. There have been reports of Japanese soldiers being eaten by saltwater crocodiles living in the inland mangrove swamps; the Guinness Book of World Records has listed it as "worst crocodile disaster in the world" and "most number of fatalities in a crocodile attack", but scientists and historians have dismissed this as implausible.

Yenangyaung City in Magway Region, Myanmar

Yenangyaung is a city in Magway Region, Myanmar. Yenangyaung is located in central Myanmar on the Irrawaddy River, 363 miles from Yangon. Yenangyaung is the fourth biggest city in Magway Division. There are Yenangyaung Degree College and Yenangyaung Government Technical Institute in Yenangyaung. No(1)Basic Education High School was one hundred years old in January 2015. A beautiful stream called Pinn Chaung flows in the north.General Aung San gathered his secondary level education at this city.

With the Allies overrunning Central Burma, 28th Army tried to retreat across the Irrawaddy, fighting several battles. They were eventually trapped in the Pegu Yomas, a range of low, forested hills between the Irrawaddy and the Sittang River, reduced to approximately 20,000 men. Joined by the former garrison of Rangoon they tried to break out to join the main body of Burma Area Army in Southern Burma (2 July – 7 August 1945). The breakout was a disaster. The Allies had captured the plans for the operation and ambushed almost every track the Japanese used. Hundreds of men drowned trying to cross the swollen Sittang River, and east of the river, stragglers were attacked by guerrillas and bandits. The breakout cost the Army 10,000 men, half its strength.

The Army was demobilized after the surrender of Japan.

List of Commanders

Name From To
Commanding Officer Lieutenant General Shōzō Sakurai 7 January 1944 September, 1945
Chief of StaffMajor General Hideo Iwakuro 7 January 1944 September, 1945

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