The Hill cites the Atlantic Council for hosting an event with General Lloyd Austin:

U.S. military officials said Thursday that although the United States recently conducted airstrikes in northern Syria against an al Qaeda cell called the Khorasan Group, another al Qaeda affiliate, the Nusra Front, was unaffected.

“There were no strikes conducted against the al Nusra Front,” Gen. Lloyd Austin, commander of U.S. Central Command said at the Atlantic Council on Thursday.  

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