The two leaders met in Jeddah - but so far the outcome of the talks remains unknown. The meeting follows Mauritania's announcement to cut ties with Doha.
The latest inclusion bring the total number of countries to seven - who've joined the economic and diplomatic boycot of Qatar.
Four Gulf states - along with Yemen and Maldives - have already moved to isolate Doha which it accuses of supporting terrorism, an accusation Qatar denies.
(Source: TRT World YouTube channel)