US Secretary of State Mike Pompeo embarked on Monday on a tour of the Middle East, vowing that the ISIS terrorist group will not be allowed to reemerge in the region.
Leaving on a trip to eight Arab capitals, Pompeo told reporters he would show that "the United States is still committed to all the missions that we've signed up for with them over the past two years."
The trip comes weeks after President Donald Trump announced that the United States would quickly pull its 2,000 soldiers out of Syria, declaring that ISIS had been defeated.
His advisers have since been walking back his timeline, with national security adviser John Bolton saying Monday in Jerusalem that the United States would verify that the group is truly defeated before withdrawing.
Highlighting that ISIS emerged during the tenure of Trump's predecessor Barack Obama, Pompeo said the campaign to destroy the movement's self-styled caliphate in war-battered Syria has been "enormously successful."
"And I am confident that we will continue to ensure that the kind of rise that ISIS had under the Obama administration doesn't occur again," he said on his plane as he started his longest trip since taking over as top US diplomat last year.
Pompeo opens his trip in Jordan and will deliver an address on Middle East policy in Egypt where he will also meet with President Abdul Fattah al-Sisi.
Another major focus of the tour will be sustaining a regional coalition to counter Iran and its malicious regional policies.
"This is a coalition that understands that the largest threats -- terrorism and Iran -- are things that we ought to work on jointly and we will be marshaling all of the resources, theirs and ours, to achieve them," Pompeo said.
Last year, Trump pulled out of an international accord negotiated under Obama on ending Iran's nuclear program and has instead reimposed biting sanctions.
Pompeo repeatedly has called Iran "the world's largest state sponsor of terror," pointing to its targeting of domestic rivals in Europe and support of armed movements such as Lebanon's Hezbollah.
One of the rare US partners to support the US withdrawal from Syria has been Turkey, whose president, Recep Tayyip Erdogan, spoke to Trump before the US leader's December 19 decision.
Pompeo, in an interview before his departure, said that Erdogan has given assurances to Trump not to attack US-allied Kurdish forces who fought ISIS in Syria.
"President Erdogan made a commitment to President Trump as the two of them were discussing what this ought to look like -- that the Turks would continue the counter-ISIS campaign after our departure and that the Turks would ensure that the folks that we'd fought with, that had assisted us in the counter-ISIS campaign, would be protected," Pompeo told CNBC television.
Pompeo was elaborating on his remark last week that the United States was working to ensure that "the Turks don't slaughter the Kurds" -- a choice of words that angered Turkey, which said the top US diplomat had a "worrying lack of knowledge."
The US-backed Syrian Kurdish People's Protection Units form the backbone of the opposition Syrian Democratic Forces, but Erdogan considers them linked to the PKK, which has waged a bloody insurgency inside Turkey in the name of the Kurdish minority.
Trump discussed Syria during a phone call on Monday with French President Emmanuel Macron, who had panned Trump's decision to withdraw US troops and warned it could have dangerous consequences.
White House press secretary Sarah Sanders said they discussed the commitment of their two countries "to the destruction of ISIS as well as plans for a strong, deliberate, and coordinated withdrawal of US troops from Syria."
