U.S. Secretary of State John Kerry said Thursday, Censor.NET reports citing Reuters.
"We are on the verge of suspending the discussion because it is irrational in the context of the kind of bombing taking place to be sitting there trying to take things seriously," Kerry told an audience in Washington.
"It is one of those moments where we are going to have to pursue other alternatives," he added.
Related materials: War in Syria
General Asapov, former commander of 1st Russian army corps in Donbas, killed in Syria, - Russian MoD(0)