Lt. Gen. Roger Turner, whose promotion had been among hundreds blocked by one senator, took over III Marine Expeditionary Force on Friday.
No timeline is in place for the talks or for any changes that will come from them.
Most of the rockets and ballistic missiles were shot down, but several impacted al-Asad airbase.
Iraq's prime minister has said it's time for troops to go, but hasn't made any formal requests.
Load More