Brussels, 24/07/2015 (Agence Europe) - On Thursday 23 July, Germany's Chancellor Angela Merkel and the presidents of France - François Hollande, Ukraine - Petro Poroshenko, and Russia - Vladimir Putin called for the signature “as soon as possible” of the accords on the withdrawal of tanks and light artillery to 15 km on either side of the contact line in Ukraine - as part of the Minsk working group responsible for security issues and their implementation. They “want an effective...