VAN – Turkey's Foreign Minister Ahmet Davutoğlu discussed the latest developments in Ukraine with several top diplomats, according to diplomatic sources.Davutoğlu joined a tele-conference with UN Secretary General Ban Ki-Moon, High Representative of the Union for Foreign Affairs and Security Policy for the European Union Catherine Ashton, US Secretary of State John Kerry, Germany's Foreign Minister Frank-Walter Steinmeier, France's Foreign Minister Laurent Fabius, Italy.