Malayan campaign

Malayan campaign
Part of the Pacific War of World War II

Troops of the Imperial Japanese Army crouch on a street in Johor Bahru in the final stages of the Malayan campaign
Date8 December 1941 – 15 February 1942
(2 months, and 8 days)
Location
Result Japanese victory
Territorial
changes
Japanese occupation of Malaya
Belligerents
United Kingdom and Empire:
 Netherlands

Kuomintang of Malaya
Communist Party of Malaya
 Japan
Thailand
Kesatuan Melayu Muda
Commanders and leaders
Archibald Wavell
Robert Brooke-Popham
Arthur Percival 
Lewis Heath 
David Murray-Lyon 
Archibald Paris 
Arthur Barstow 
Gordon Bennett
Tom Phillips 
Conway Pulford 
Leong Yew Koh
Lai Teck
Hisaichi Terauchi
Tomoyuki Yamashita
Takuro Matsui
Takuma Nishimura
Renya Mutaguchi
Michio Sugawara
Plaek Phibunsongkhram
Nobutake Kondō
Jisaburō Ozawa
Shintarō Hashimoto
Ibrahim Yaacob
Units involved
Strength
130,246 troops
253 aircraft
810 artillery pieces
208+ anti-tank and anti-aircraft guns
54 fortress guns
250+ AFVs
15,400+ motor vehicles
125,408 troops
799 aircraft
440+ artillery pieces
265 tanks
3,000+ trucks
Casualties and losses
130,246–138,708 casualties
7,500–8,000 killed
10,000–11,000+ wounded
~120,000+ captured or missing
440~ aircraft destroyed
9,657–14,768 casualties
3,507–5,240 killed
6,150–9,528 wounded
>30 tanks destroyed
331 aircraft lost (92 in combat)
108–331 aircraft damaged or destroyed
20,000 to 83,000 civilians killed

The Malayan campaign, referred to by Japanese sources as the Malay Operation (馬来作戦, Maree Sakusen), was a military campaign fought by Allied and Axis forces in Malaya from 8 December 1941 – 15 February 1942 at the opening of the Pacific War and during the Second World War. It was dominated by land battles between British Commonwealth army units and the Imperial Japanese Army, with minor skirmishes at the beginning of the campaign between British Commonwealth and Royal Thai Police. The Japanese had air and naval supremacy from the opening days of the campaign. For the British, Indian, Australian, and Malayan forces defending the colony, the campaign was a total disaster.

The operation is notable for the Japanese use of bicycle infantry, which supposedly allowed troops to carry more equipment and swiftly move through thick jungle terrain. Royal Engineers, equipped with demolition charges, destroyed over a hundred bridges during the retreat, yet this did little to delay the Japanese. Japanese air supremacy, infiltration tactics, superior leadership, and experienced infantry units ensured an overwhelming victory over the unorganized Allied forces.

By the time the Japanese 25th Army had captured Singapore, they had suffered between 9,657 and 14,768 casualties. Allied losses were much heavier at 130,246 to 138,708, including around 7,500 to 8,000 killed, 10,000 to 11,000+ wounded and 120,000+ missing or captured. Between 20,000 and 83,000 civilians were killed in the campaign, mostly victims of the Sook Ching Massacre.