The Commissioner of the state Department of the USA John Kirby told reporters that during a telephone conversation of head the Ministry of foreign Affairs of the Russian Federation Sergey Lavrov and Secretary of state John Kerry marked the progress of the situation in Ukraine. "Both leaders stressed the movement in the right direction to comply with the Minsk agreements," - said Kirby. according to him, Ukraine is "very fragile" ceasefire, and that its recent data contract " seems to be respected ".