What interim governing body was established during the last year of Ali Treki's service as a Libyan diplomat?
Ali Treki:  Treki served as one of Libya's top diplomats beginning in the 1970s and ending with the 2011 Libyan Civil War. Libyan Civil War (2011):  The protests escalated into a rebellion that spread across the country, with the forces opposing Gaddafi establishing an interim governing body, the National Transitional Council.
National Transitional Council