1951 mass arrests in Indonesia

1951 mass arrests in Indonesia
Parliamentarian Sarwono being arrested in Indonesian parliament, 16 August 1951
DateAugust 6 – September 28, 1951 (1951-08-06 1951-09-28)
Locationthroughout Java and Sumatra
Also known asAugust Raid
TypeMass arrest, Preventive detention
Motivepolitical repression
TargetCommunist Party of Indonesia leaders and members, trade unionists, leftists, other politicians
PerpetratorGovernment of Indonesia, Soekiman Cabinet, Indonesian National Armed Forces
Arrestsapproximately 15,000

Mass arrests, primarily of communists and leftists, were carried out in Java and Sumatra in August and September 1951. Sometimes called the August Raid, or in Indonesian the Razia Agustus (August Razzia), this was a move by the Indonesian government, led by the Soekiman Cabinet, to prevent a rumoured coup by the Communist Party of Indonesia (PKI) and its allies. The total number of detainees started with several hundred in early August and ended up as roughly 15,000 across Indonesia by October. Many were released without charge within days or months, but some remained in detention until the Wilopo Cabinet took power in April 1952.