Ankara (dpa) - Federal Foreign Minister Heiko Maas and his Turkish colleague Mevlüt Cavusoglu do not give the Syria plan of the Federal Minister of Defense Annegret Kramp-Karrenbauer any chance of realization. "Everywhere we are told that this is not a realistic proposal," Maas said after a meeting with Cavusoglu in Ankara. In the conversation, the proposal for a protected by an UN troop security zone therefore hardly took time. To date, no state has publicly supported the proposal of Kramp-Karrenbauers.