US will not leave vacuum in Middle East to Russia, China - Biden

"We will not walk away and leave a vacuum to be filled by China, Russia, or Iran," Anadolu Agency quoted Biden as saying at an Arab-American summit in the Saudi city of Jeddah.

"We will seek to build on this moment with active, principled, American leadership," he added.

The summit brought together Biden with the leaders of the Gulf Cooperation Council members, as well as Egypt, Jordan, and Iraq.

Biden concluded his four-day trip to the Middle East region on Saturday that included Saudi Arabia, Israel, and the West Bank.

The trip was seen as a US attempt to assert leadership in the Middle East against China and Russia amid the Russian war in Ukraine.

Addressing the summit, Saudi Crown Prince Mohammed bin Salman said the meeting was held "at a time when the world is witnessing great challenges."

He also called on regional rival Iran to be "cooperative and not to interfere in regional affairs."

Earlier Saturday, Washington and Riyadh called in a joint statement for deterring Iran's interference in the region and for preventing Tehran from acquiring a nuclear weapon.

Before the start of the summit, Biden held separate meetings with Egyptian President Abdel-Fattah al-Sisi, Iraqi Prime Minister Mustafa al-Kadhimi and President of the United Arab Emirates President, Sheikh Mohammed bin Zayed Al-Nahyan.