Iraqi Defense Minister Najah al-Shammari, center right, and U.S. Defense Secretary Mark Esper, center left, stand for their country’s national anthems during a welcome ceremony at the Ministry of Defense, Baghdad, Iraq, Wednesday, Oct. 23, 2019. Esper has arrived in Baghdad on a visit aimed at working out details about the future of American troops that are withdrawing from Syria to neighboring Iraq. (AP Photo/Hadi Mizban)
In this photo taken from the Turkish side of the border between Turkey and Syria, in Akcakale, Sanliurfa province, southeastern Turkey, Syria’s opposition flag flies on a pole in Tal Abyad, Syria, Wednesday, Oct. 23, 2019. Russian media reports say Russian military police have started patrols in northern Syria as a Turkish-Russian agreement giving Syrian Kurdish fighters 150 hours to withdraw from almost the entire northeast border region of Syria came into effect. (AP Photo/Lefteris Pitarakis)
Turkish soldiers, right, and Turkey-backed opposition fighters stand atop a building next to their flags in Syrian town of Ras al Ayn, northeastern Syria, Wednesday, Oct. 23, 2019. Turkish media reports say Turkish troops and their allied Syrian opposition forces are securing a town in northeast Syria after Syrian Kurdish fighters pulled out of the area.(Ugur Can/DHA via AP)
AKCAKALE, Turkey Russian military police began patrols on part of the Syrian border Wednesday, quickly moving to implement an accord with Turkey that divvies up control of northeastern Syria. The Kremlin told Kurdish fighters to pull back from the entire frontier or else face being steamrolled by Turkish forces.