In this photo taken from the Turkish side of the border between Turkey and Syria, in Ceylanpınar, Sanliurfa province, southeastern Turkey, smoke billows from targets inside Syria, in the town of Ra’s al-Ayn, during bombardment by Turkish forces Thursday, Oct. 10, 2019. (AP Photo/Lefteris Pitarakis)
Members of Turkey-backed Syrian National Army (former FSA) flash the V-sign as they drive back to Turkey after they went in for some time on inspection according to the Turkish police entourage in the same area at the border between Turkey and Syria, in Akcakale, Sanliurfa province, southeastern Turkey, Wednesday, Oct. 9, 2019. Turkish President Recep Tayyip Erdogan has long threatened to send troops into northeastern Syria to clear the border region of Syrian Kurdish fighters whom Turkey considers a serious security threat. (AP Photo/Lefteris Pitarakis)
In this photo taken from the Turkish side of the border between Turkey and Syria, in Akcakale, Sanliurfa province, southeastern Turkey, a flag of Kurdish People’s Protection Units, or YPG, flies on a building in the Syrian town of Tel Abyad, Tuesday, Oct. 8, 2019. LEFTERIS PITARAKIS/AP
FILE – In this Aug. 29, 2019 file photo, Iranian Foreign Minister Mohammad Javad Zarif attends a forum titled “Common Security in the Islamic World” in Kuala Lumpur, Malaysia. In an interview published by CNN Thursday, Sept. 19, 2019, Zarif warned that any U.S. or Saudi military strike on Iran will result in “all-out war.” It comes after U.S. Secretary of State Mike Pompeo called an attack on Saudi oil installations an “act of war.” (AP Photo/Vincent Thian, File)
Vice President Mike Pence leaves the White House, Sunday, Sept. 15, 2019, after a meeting in Washington. Senior U.S. officials, including the Vice President and Defense Secretary Mark Esper, were seen at the White House Sunday afternoon for a National Security Council meeting on a Saturday attack on Saudi Arabia’s oil infrastructure that the U.S. has attributed to Iran. (AP Photo/Jacquelyn Martin)
