Russia’s foreign minister Sergei Lavrov said on Monday he suspected Ukraine was preparing a new offensive against pro-Moscow separatists in east Ukraine following an upsurge in fighting. Clashes near the port city of Mariupol and the rebel-held town of Gorlivka have put further strain on a fragile ceasefire between Ukrainian government forces and the separatists. “We are worried by the developments in recent days which strongly recall preparation for more military actions,” Lavrov told a news conference, accusing Kiev of breaking the terms of a ceasefire. “It was like that in August last year when Ukrainian soldiers received the order to attack. … It was like that in January of this year. One shouldn’t be experimenting and trying one’s luck, one should simply fulfill what was agreed in Minsk.” Both sides have withdrawn artillery guns, tanks and other heavy weapons under the terms of the Minsk peace […]