Fall of the Riau Islands

Battle of the Riau Islands
Part of World War II, Pacific War, Dutch East Indies campaign

Map of the Riau Islands
DateBeginning of March 1942
Location
Result Japanese victory
Territorial
changes
Integration of the Riau archipelago to Syonan-to
Belligerents

Netherlands

 United Kingdom

 Japan

Commanders and leaders
  • J. H. de Vries
  • G.A. Berg
Units involved

KNIL Garrison

  • Tandjoengoeban Landstorm
  • P. Samboe Landstorm

Netherlands Navy

Malaya Command Remnants

25th Army

Japanese Navy
Casualties and losses
Netherlands:
4 Killed
20 Wounded
0
450 civilians killed
40 civilians injured
More unaccounted for

The Battle of the Riau Islands (Dutch: Riouw) took place at the beginning of March 1942 during the Pacific War in the Second World War.