In March 1973, James Schlesinger became director of the CIA. According to Donald Burton, John Paisley “despised Schlesinger”. Burton adds that “Schlesinger told Paisley that he did not like OSR’s estimates and wanted them changed”. Paisley ignored Schlesinger’s orders and in less than six months he had been replaced by William Colby. According to Samuel V. Wilson, Colby’s Deputy Director, Paisley became very close to the new head of the CIA. It is therefore surprising that Paisley officially retired from the CIA in 1974. In reality Paisley continued to work for the CIA. He carried out several highly secret assignments where he reported directly to Colby.