WASHINGTON—In a sharp deterioration of relations, the U.S. on Monday suspended diplomatic contacts with Russia over Syria, while Moscow halted co-operation on a joint program for disposal of weapons-grade plutonium. The U.S. move followed a threat last week from Secretary of State John Kerry after new Russian and Syrian attacks on the city of Aleppo. The State Department said Russia had not lived up to the terms of an agreement last month to restore the cease-fire and ensure sustained deliveries of humanitarian aid to besieged cities. An airstrike last month hit a United Nations humanitarian aid convoy, killing 20 people. The United States has accused Russia of hitting the convoy, but both Russia and Syria deny it.
Source: thestar October 03, 2016 17:48 UTC