The warning came after US fighter jets had tried to engage Syrian Arab Air Force aircraft in Syria last week, but the showdown was avoided as government planes left before the Americans arrived.
The Pentagon has announced that the USA is ready to down Syrian and Russian planes that they claim threaten American advisers who by international law are illegally operating in northern Syria.
On Friday, Pentagon spokesman Captain Jeff Davis claimed that US jets attempted to intercept Syrian planes to protect the American advisers operating illegally with Kurdish forces in Syria after Syrian government jets bombed areas of Hasakah when Kurdish police began an aggression against the National Defense Force.
On Monday, another Pentagon spokesman, Peter Cook, said, “We would continue to advise the Syrian regime to steer clear of those areas.”
“We are going to defend our people on the ground, and do what we need to defend them,” Cook told reporters.
He said, “it’s not a no-fly zone,” but added that “the Syrian regime would be wise to avoid areas where coalition forces have been operating.”
Cook is making demands for the Syrian government to not operate within its own sovereign airspace.
When pushed further about Russia, Cook made it clear that the US would make the same aggression against Russian jets who are operating legally with the Syrian government’s approval and coordination.
“If they threaten US forces, we always have the right to defend our forces,” Cook said.