Defence by Indian troops in WW2 in Singapore. 12th Indian
Brigade at Bt Panjang, 6/15th Indian Brigade at Bukit Timah, and
44th Indian Brigade at Jurong Rd after the Japanese had invaded
Singapore. I think they are mostly made up of ethnic Indians from
India.
But 44th together with Malay Regiment offered stiff defence at
Pasir Panjang.
http://www.britain-at-war.org.uk/Malaya_and_Singapore/html/body_chronology_of_singapore.htm