Could OPEC pressure the United States over Vietnam while relying on protection from communist uprisings?
Short answerIts members faced competing superpower pressures and the risk of American- or Soviet-sponsored coups, which complicated such a policy.
NotesOil-exporting states had to balance American and Soviet influence. In the 1960s and 1970s, domestic instability and the possibility of a foreign-sponsored coup limited their freedom to confront either power. Any attempt to punish Washington therefore had to account for the security risks faced by the governments applying the pressure.