Conference of Addis Ababa
The Conference of Addis Ababa was a meeting of the Oriental [Orthodox Churches] in Addis Ababa, Ethiopia from 15–21 January 1965. Hosted nominally by Abuna Basilios, but effectively by Abuna Theophilos, this meeting was momentous as there had been no such collective meeting of the various non-Chalcedonian churches since the 5th century at Ephesus. The meeting was attended by Pope Cyril VI, Mor Ignatius Yaq'ub III, Vazgen I, Khoren I, and Mar Baselios Augen I.