U.S. aircraft, drones, and attack helicopters have launched significant airstrikes in recent days against Islamic State militants in Syria as part of the renewed air campaign against remnants of the group, U.S. officials said.
Operation Hawkeye Strike
The U.S. began extensive air and artillery strikes against Islamic State group targets in Syria on Dec. 19 in retaliation for the killing of three Americans on Dec. 13 by a gunman affiliated with ISIS, U.S. officials said.