US stopped talks with Russia over Syria read more at here www.spinonews.com/index.php/item/1133-us-stopped-talks-with-russia-over-syria

This is not a decision that was taken lightly State Department spokesman John Kirby said in a statement announcing the suspension

The US announced Monday it is suspending its participation in bilateral channels with Russia that had come about as part of the short-lived ending of hostilities in Syria.

Everybody's patience with Russia has run out, White House Press Secretary Josh Earnest told reporters Monday while addressing the decision.

Earnest said Russia had lost credibility by making a series of commitments without any indication they were committed to following them, accusing Russia and its Syrian regime allies of trying to bomb civilian populations into submission.

Secretary of State John Kerry last week had threatened to call off bilateral talks with Russia unless Moscow took immediate steps to end the assault on Aleppo and restore a ceasefire.

The statement added that the Russian and the Syrian regime's unwillingness to uphold the cease-fire accord was demonstrated by their intensified attacks against civilian areas, targeting of critical infrastructure such as hospitals, and preventing humanitarian aid from reaching civilians in need.

US military and civilian personnel that were sent to Geneva, Switzerland, to work with the Russians on the Joint Implementation Center will now be withdrawn home, according to the statement and US defense officials.

The Joint Implementation Center was a key element of the negotiated accord and was intended to facilitate collaboration between the American and Russian militaries in targeting ISIS and al Qaeda's Syrian affiliate, the al Nusra front.

The center was never launched because the agreement had required that the cease-fire hold and aid deliveries must be allowed for at least seven days prior to the center's starting work.

Officials said the US and Russia will continue to communicate via previously established direct military-to-military channels as part of a safety effort to de-conflict Syrian airspace and allow for coalition and Russian warplanes to avoid dangerous accidental incidents.

In a statement published on the Russian Foreign Ministry's website, Foreign Minister Sergey Lavrov said: The decision we have made is a signal to Washington attempts at talking to Russia from the position of strength, in a language of sanctions and ultimatums while continuing selective cooperation with our country ... where this cooperation benefits the United States will not succeed.

For its part, Moscow announced Monday that it was suspending an arms reduction agreement with the US in which both countries agreed to dispose of 34 tons of plutonium, enough for thousands of nuclear bombs, over what it called Washington's unfriendly actions toward Russia, state news agency TASS reported.