Wadie Haddad
The leader of the PLO, Yasser Arafat, established close collaboration with the Romanian Securitate service and the Soviet KGB in the beginning of the 1970s. The secret training of PLO guerrillas was provided by the KGB. However, the main KGB activities and arms shipments were channeled through Wadie Haddad of the DFLP organization, who usually stayed in a KGB dacha (BARVIKHA-1) during his visits to the Soviet Union. Led by Carlos the Jackal, a group of PFLP fighters accomplished a spectacular raid on the Organization of Petroleum Exporting Countries office in Vienna in 1975. Advance notice of this operation "was almost certainly" given to the KGB. Faisal al-Shammeri credits Soviet special services with sponsoring international terrorist organizations that emerged in Libya in 70-80's, Palestine Liberation Organization, Popular Front for the Liberation of Palestine, as well as continuation of these policies after the fall of the USSR.