More On Syria

The costs have averaged $7.5 million per day and include money for airstrikes, surveillance and arms shipments.

The costs of the U.S. campaign against the Islamic State are approaching $1 billion as the pace of the airstrikes increase.

U.S. Central Command's Gen. Lloyd Austin told Congress Tuesday that more than 8,500 ISIS fighters had been killed in the U.S...

The U.S. and Turkey reached a tentative deal after weeks of haggling that would have Turkish warplanes join the air campaign...

Russian, Syrian and Iranian military commanders have set up a coordination cell in Baghdad in recent days to try to begin...

The overall daily cost to Russia of the Syrian intervention is mounting daily by about $4 million, a British think tank says.

Retired Army Gen. Jack Keane laid out a plan to Congress today for defeating the Islamic State of Iraq and Syria.

Defense Secretary Ashton Carter has again addressed the controversial issue of U.S. "boots on the ground" in Iraq and Syria.

A video showing what may have been a Javelin anti-tank missile fired by U.S. backed Syrian Kurds prompted retorts from Moscow...

Fighting between U.S.-backed factions in Syria has complicated the drive against ISIS.