"Before we took action the United States communicated with the Russian Federation to reduce the danger of any Russian or civilian casualties," Huntsman said.

The United States would still welcome possible cooperation with Russia on Syria but wants Moscow to condemn alleged chemical attacks committed by Damascus, US Ambassador to Russia Jon Huntsman said.

"We would still welcome cooperation with Russia that will do the right thing and join the rest of the world in condemning the Assad regime for its horrific actions and ensuring they cannot happen again," Huntsman said.

Reporter’s code: 50101