Japanese occupation of the Andaman Islands

The Japanese occupation of the Andaman Islands occurred in 1942 during World War II. The Andaman and Nicobar Islands (8,293 km² on 139 islands), are a group of islands situated in the Bay of Bengal at about 780 miles from Kolkata, 740 miles from Chennai and 120 miles from Cape Nargis in Burma. Until 1938 the British government used them as a penal colony for Indian and African political prisoners, who were mainly put in the notorious Cellular Jail in Port Blair, the biggest town (port) on the islands. Today they form a Union Territory of India.

The only military objective on the islands was the city of Port Blair. The garrison consisted of a 300-man Sikh militia with 23 British officers, augmented in January 1942 by a Gurkha detachment of 4/12th Frontier Force Regiment of the 16th Indian Infantry Brigade. Following the fall of Rangoon on March 8, however, the British recognized that Port Blair had become impossible to defend, and on March 10 the Gurkhas were withdrawn to the Arakan peninsula.

The Japanese, seeking to secure their seaward flank, dispatched a force to seize the islands. The force was composed of the following units and ships:

Distant Cover

Close Cover

Invasion Force

Minesweeper Division 1

Special Minesweeper Division 91

Air Unit

Port Blair was occupied on the 23 March 1942. The garrison offered no resistance to the landings, and were disarmed and interned; many of the Sikh militia later enlisted in the Indian National Army. The British militia officers were sent to Singapore as POWs, whilst Chief Commissioner Waterfall, Deputy Commissioner Major A.G. Bird and the other British administrative officers were imprisoned. The Japanese released the prisoners held in the jail, one of whom, Pushkar Bakshi, became their principal collaborator. The islands were put under the authority of Colonel Bucho, whilst a number of junior Indian officials in the administration were elevated to more responsible posts. The defence of the islands was assigned to the newly formed fighter squadron of the Kanoya Kōkūtai based at Tavoy in southern Burma. This fighter squadron was the former "Yamada Unit" under the control of the 22d Koku Sentai, then based at Penang. Six flying boats from the Toko Kōkūtai were dispatched on March 26, with twelve more arriving shortly thereafter. Within the islands a Japanese garrison of approximately 600 men, together with the police force, now under Japanese control, were responsible for maintaining order.

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Wikipedia