By Theresa Hitchens on February 18, 2021 at 3:16 PM Air Force Chief of Staff Gen. CQ Brown WASHINGTON: The Air Force Chief of Staff is calling on the Pentagon leadership to launch a targeted roles and missions review of the key functional areas of future All Domain Operations detailed in the impending Joint Warfighting Concept. “I wouldn’t actually go through a complete roles and missions [review],” Air Force Chief of Staff Gen. CQ Brown told the Defense Writers Group. “But I do think, as we as we go into the Joint Warfighting Concept and we look at gaps and seams and overlaps in capability, this is what the discussion has to occur on with [respect to] roles and missions.”