1945 PETA revolt in Blitar
The PETA revolt in Blitar (Indonesian: Pemberontakan PETA di Blitar) was an anti-occupation revolt in present-day Indonesia, which took place on 14 February 1945 by the PETA daidan (battalion) in Blitar. This revolt was widely known as the first major uprising of local armies in Indonesia during the Japanese occupation.
Source: Wikipedia — 1945 PETA revolt in Blitar (CC BY-SA 4.0)