US Embassy telegram 971, 12 Oct 1965: a German embassy source says the Army is considering overthrowing Sukarno and signalling Western embassies; Sukarno refused to read PKI-complicity papers. High-politics context; no Gerwani content.
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 1516, 20 Nov 1965, relaying Yugoslav and Australian secondhand accounts that PKI activists relied on Sukarno, claimed no foreknowledge of the 30 September Movement and expected the party to vanish for years. Context on PKI grassroots confusion.