5 Min Read TUNIS/ANKARA/CAIRO (Reuters) - As Turkish drones helped drive eastern Libyan forces back from Tripoli this month, Russia was said to be reinforcing them with warplanes, raising the stakes in a stalemated civil war that has partitioned the country. FILE PHOTO: Libyan commander Khalifa Haftar gets into a car after a meeting with Greek Foreign Minister Nikos Dendias at the Foreign Ministry in Athens, Greece, January 17, 2020. REUTERS/Costas Baltas Recent weeks have marked a turning point in a complex conflict between two uneasy coalitions that are each backed by an array of foreign states whose competing regional agendas make them unwilling to countenance defeat.