US President Donald Trump, who sees Iran as a rising threat to regional stability in the Middle East, has pledged to work with Gulf Arab states and Israel to curb what they say are Tehran’s attempts to extend its influence in the region.

“Iran’s influence in the region is inevitable and to remain a key player in the region, this influence will continue,” the adviser, Ali Akbar Velayati, was quoted by Fars as saying.

Iran backs Syrian President Bashar al-Assad in his country’s civil war, Shiite militias in Iraq, Houthi rebels in Yemen, and Lebanon’s Hezbollah.

“Iran has no intention to abandon the oppressed nations in the region … Our presence in Syria, Iraq, Palestine and Lebanon is in coordination with the governments of these countries,” Velayati said.