>>17784282
>09./11.04.1989
>Representatives of SA, Angola and Cuba in the Joint Monitoring Commission, with US (Chester Crocker), Soviet (Anatoly Adamishin) [Before the Soviet Union’s ‘fall’], and UNTAG observation, meet at Mount Etjo to salvage the independence plan.

>>83204
>>17784293
>Both De Beers and Anglo American were obviously enormously enamored with Crocker. By 1990 [the year Mandela was released], they had appointed him as a director of Minorco, which was based in Luxembourg and “the main overseas investor for Oppenheimer funds”

“Memorandum of Conversation Between Assistant Secretary Chester Crocker and Anatoly Adamishin. Subject: Southern Africa”

https://nsarchive.gwu.edu/document/16874-document-02-memorandum-conversation-between

Below is an excerpt

Date: May 29, 1988
Place: Foreign Ministry Guest House, Moscow
Participants: Chester Crocker, Assistant Secretary, US Dept. of State