He said Germany would support efforts by the United Nations to shore up the tentative truce through a meeting between representatives of Libyan Prime Minister Fayez Sarraj, the head of the Tripoli government, and Hifter.
Libya's neighbors, global envoys seek solutions to conflict →
The long-term concern, he said, is that an expanding Russian mercenary operation will undercut other foreign powers attempting to influence the situation on the ground, and that "even Haftar will lose [his] control to the Russians."
