Meanwhile, Pentagon Press Secretary Peter Cook said at his press briefing on Monday that the US Department of Defense has no Plan B in case the negotiations fail and “continues to focus on Plan A.”
Neither is it going to “put a calendar deadline on it", the press secretary added.
Cook however said that the US has “not finalized plans with Russia on potential coordinated efforts.”
“Serious issues must first be resolved before we can implement the steps Secretary Kerry and Minister Lavrov discussed in Moscow last month. We are not there yet and the regime and Russia's recent actions only make it harder to consider any potential coordination.”
The Pentagon also reiterated the US warnings to the Syrian and Russian jets to keep away from American positions in Syria in the wake of Syrian Air Force sortie to the Syrian city of Hasakah. Despite the warning that the US could open fire, Syrian jets risked confrontation by flying a bombing sortie over this area.
“And that is an area in which we've been active. We've been clear about that. And so, we're going to continue to defend our forces in that area. We're going to tell the Syrians and anyone else who may threaten our forces in that area, we will defend them. And they have a right to defend themselves as well.”
“We've said repeatedly that we will protect coalition forces as needed in Syria, and I think we demonstrated that last week. And I'm not going to get into the specific of our air operations, but we will continue to do that. We will use our air power as needed to protect coalition forces in our partnered operations,” he added.
When asked about the difference between the above warning and the introduction of a no-fly zone, the press secretary said that “the distinction here is that we're going to defend our forces where they are.”
He repeated that the US is going to provide air cover and air support to “their forces” on the ground wherever they may be.
“We're not going to disclose where they are at any particular time. We did indicate that they were in that particular area — had been operating there previously — and that's why we provided that particular warning for that area. But I'm not going to disclose where our forces are in Syria at any particular time.”
However the press secretary avoided answering the question whether “the Syrian regime has the right to fly over its territory".
