TUNIS (REUTERS) - Arab leaders papered over long-running regional rivalries on Sunday (March 31) to condemn a US move to recognise Israel's sovereignty over the Syrian Golan Heights and said stability in the Middle East hinged on creating a Palestinian state.

Arab leaders, attending a summit in the Tunisian capital, have been grappling with regional splits over Iran's influence in the Middle East, a bitter Gulf Arab dispute, international pressure over the war in Yemen and unrest in Algeria and Sudan.

The abrupt departure from the summit of Qatari Emir Sheikh Tamim Hamad al-Thani, who is locked in a row with Saudi Arabia and other Arab allies, suggested regional differences were not easily buried. No reason was given for his departure.

Saudi Arabia's King Salman Abdulaziz told Arab monarchs, presidents and prime ministers at the start of the summit that his country "absolutely rejects" any measures that affect Syria's sovereignty over the Golan Heights.

US President Donald Trump’s signed a proclamation last week recognising the Golan Heights as part of Israel, which annexed the area in 1981 after capturing it from Syria in 1967.

The Saudi King's condemnation echoed those of senior Arab officials before Sunday's summit of the Arab League, which usually ends with a final declaration agreed by the 22 member states.

Mr Trump’s Golan decision followed a US move less than four months ago to recognise Jerusalem as Israel’s capital, a decision that also drew Arab condemnation. Palestinians want East Jerusalem as the capital of a future state.

Tunisian President Beji Caid Essebsi said Arab leaders also needed to ensure the international community understood the importance of the Palestinian cause to Arab nations.

Related Story Arab summit expected to reject US decision over Golan Heights

Related Story Muslim world denounces US recognition of Golan Heights as Israeli territory

Regional and international stability should come through "a just and comprehensive settlement that includes the rights of the Palestinian people and leads to the establishment of a Palestinian state with Jerusalem as its capital," Mr Essebsi said.

UN Secretary-General Antonio Guterres, who addressed the meeting in Tunis, said any resolution to the Syrian conflict must guarantee the territorial integrity of Syria "including the occupied Golan Heights".

RIFTS REMAIN

The Tunis summit brought together the rulers of Saudi Arabia and Qatar for the first time at the same gathering since 2017 when Riyadh and its allies imposed a political and economic boycott on Doha.

But Qatar’s emir left the summit hall shortly after Arab League Secretary-General Ahmed Aboul Gheit praised the way Saudi Arabia handled its rotating Arab League presidency last year, live television footage showed.

Qatar’s state news agency did not say why Sheikh Tamim left, but Tunisia’s state news agency TAP said the rest of Qatar’s delegation stayed. Saudi Arabia, the United Arab Emirates, Bahrain and Egypt accuse Qatar of supporting terrorism and say it has been cosying up to Iran, a charge Doha denies.

The row has defied mediation efforts by Kuwait and the United States, which called Gulf Arab states to unite in opposition to Iranian influence in the region.

King Salman, whose country has long vied with Iran for influence, called for confronting what he called the “aggressive policies of the Iranian regime”. He said Iran was interfering in Arab affairs, a charge Tehran dismisses.

Arab states remain divided over other issues, including how to deal with pro-democracy protests that have erupted in the region since 2011.

The leaders of Sudan and Algeria were not at Sunday’s meeting as both nations have been roiled by anti-government protests.

Syria’s seat at the summit was vacant. Damascus as been suspended from the League since 2011 over its crackdown on protesters at the start of its civil war. The League has said no consensus has yet been reached to allow Syria’s reinstatement.