Kuwaiti Emir Sheikh Sabah al-Ahmad al-Jaber al-Sabah (left) and US President Donald Trump meet in the Oval Office of the White House September 7, 2017 in Washington, DC. The leaders "also discussed the continued threat Iran poses to regional stability".
Trump "underscored the importance of all countries following through on commitments from the Riyadh Summit to maintain unity while defeating terrorism, cutting off funding for terrorist groups and combatting extremist ideology", the White House said in a statement.
President Donald Trump's oldest son is scheduled to make his first appearance on Capitol Hill Thursday as part of a Senate investigation into Russian meddling in the presidential election and a meeting he had with Russians during his father's campaign previous year.
Mr Trump first appeared to support Saudi Arabia in the crisis, but later came around to supporting Mr Tillerson's diplomatic efforts.
Saudi Arabia and its Arab satellite states of Bahrain, Egypt, and the United Arab Emirates cut their diplomatic ties with Qatar on June 5, accusing Doha of sponsoring terrorism and destabilizing the region.
Mr Trump griped to a group of NY and New Jersey politicians after his press conference with the Kuwaiti Emir, sources present told Politico. "We're going to give it our best". And he suggested he could help strike a quick deal. But the dispute has dragged on.
Speaking at the White House press conference, Sheikh Sabah said he had received a letter from Doha saying that Qatar was ready to discuss the list of demands with the quartet, without, however, negotiating anything that would undermine its sovereignty. "Any dialogue on meeting their demands should not be preceded by any prior conditions", they said in a statement that was an unusual, personal rebuke in the clubby world of Gulf Arab states.
The GCC is an alliance of six Middle Eastern countries: Qatar, Saudi Arabia, the United Arab Emirates (UAE), Bahrain, Kuwait and Oman. Today, Kuwait hosts some 13,500 American troops, many at Camp Arifjan south of Kuwait City, which also is home to the forward command of U.S. Army Central.