The leaders of Saudi Arabia and Russia have discussed ways to stabilise world energy markets.
Saudi Crown Prince Mohammed bin Salman and Russian President Vladimir Putin held official talks in Riyadh on Monday night.
According to the Saudi Press Agency, they also discussed the situation in Syria and Yemen, and the importance of combating extremism.
Putin is set to arrive in the UAE on Tuesday in what will be his first visit to the emirates in a dozen years.

Zelenskyy to meet Trump in Florida for Ukraine peace plan talks
At least 15 dead in Guatemala bus accident
Pakistan's former central bank head Shamshad Akhtar dies at 71
Thailand and Cambodia sign truce to halt fierce border conflict
Winter storm bears down on US Northeast, disrupting airline travel