US-backed fighters are closing in on the ISIS-held city of Raqqa, Syria, and the operation to retake the city is coming, a spokesman for the US-led coalition said Tuesday. Air Force Col. John Dorrian, spokesman for Combined Joint Task Force-Operation Inherent Resolve, said “ultimately we are isolating Raqqa and we are going to, at a time that our partners choose, move in and liberate that city,” according to Reuters. The US-backed Syrian Democratic Forces have been pressing further into Syria toward Raqqa, which ISIS claims is the capital of its self-proclaimed caliphate. The city is now surrounded from three sides, according to AP.
As Air Force leaders consider concepts of operations for Collaborative Combat Aircraft, sustainment in the field—and easing that support by using standard parts and limiting variants—should be a key consideration, according to a new study from AFA's Mitchell Institute of Aerospace Studies.