"The US-led coalition of more than 70 members has been conducting military operations against the Islamic State terrorist group in Syria and Iraq since September 2014."
No that's not what they've been doing! They're assisting and helping the terrorists in every way they can. After all they're their terrorists. They're hardly going to "conduct military operations" against them.
This if fake news!
RE: Pentagon supports enhanced dialogue between US, Russian troops in Syria