It comes after borders between Qatar and Saudi Arabia were reopened.
Sheikh Tamim bin Hamad Al-Thani has landed in the Saudi city of Al-Ula to participate in the GCC summit.
Turkey on welcomed the announcement that Saudi Arabia will reopen its borders and airspace to Qatar, but called for all sanctions on its ally Doha to be lifted.
Saudi Arabia will reopen its borders and airspace to Qatar, the Kuwaiti foreign minister said, more than three years after Riyadh sealed both and led an alliance to isolate Doha.
The i24NEWS is now available to UAE households, after the country's controversial normalisation agreement with Israel.
Oman's Deputy Prime Minister Fahd bin Mahmoud Al-Said and Bahrain's Crown Prince Salman bin Hamad Al Khalifa will represent their countries at the GCC Summit in Saudi Arabia on Tuesday.
A statement by the Gulf Cooperation Council confirmed that all leaders of member states will attend the annual summit in Saudi Arabia's northwest Al-Ula province on Tuesday.
GCC states are scheduled to meet in Riyadh for the annual summit on Tuesday, where a much-anticipated resolve to the crisis is expected.
Israel's prime minister hopes to win two seats and snatch support from the Palestinian-majority Joint List.
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