ANP radio bulletin, 11 Oct 1965: the army arrests all PKI board members in Bandung, and in Aceh demonstrators burned down the headquarters of Gerwani. Also notes the evacuation of American embassy families from Jakarta. Early evidence of anti-Gerwani violence outside Java.
Neue Zürcher Zeitung, 12 Oct 1965, 'Normalisation in Indonesia' (Reuter/UPI wire digest). Items: armed Communists fleeing into Central Java mountains, Antara placed under military management, evacuation of American embassy families, and a Swiss ambassador's credentials. Relevant here: Malaysian radio, citing Radio Jaka
Secret letter, 23 October 1965, from CINCPAC political adviser Norman Hannah to Ambassador Marshall Green asking for contingency thinking on US covert or material help if the Army fought the PKI. Shows early US planning for support to the anti-PKI campaign.
US Embassy telegram, 30 Nov 1965, recording a Polish diplomat's claim that a PKI Central Committee member was 'elated' on 1 October and that only an Aidit-led 'special group' knew of the plot. Secondhand diplomatic evidence on PKI involvement.