Frank McKenzie
FILE – Marine Gen. Frank McKenzie, the head of U.S. Central Command, attends at a ceremony where Gen. Scott Miller, who has served as America’s top commander in Afghanistan since 2018, handed over command, at Resolute Support headquarters, in Kabul, Afghanistan, July 12, 2021. McKenzie says the U.S. will keep the current 2,500 troops in Iraq for the foreseeable future, despite their shift to a non-combat role, and they will still provide air support and other military support for Iraq’s continuing fight against the Islamic State. (AP Photo/Ahmad Seir, File)