In \meeting with Russian leader, Iran's Khamenei calls for strengthening 'long-term cooperation' with Moscow and blames West for outbreak of Ukraine war

Russian president expected to discuss faltering nuclear talks with Raisi, as well as sit down with visiting Turkish leader Erdogan

Leaders set to discuss Syria war; gathering is opportunity for Russian president to meet Turkish counterpart, in bid to unblock grain export from Ukraine following invasion

Ankara is eyeing military operation in Syrian Kurdish regions, but hopes to get blessing from Moscow first, while Iranians oppose idea

President Ebrahim Raisi says Islamic Republic 'will not accept any insecurity or crisis in the region' as Biden tours Israel and emphasizes commitment to reining in Iran

Trip announced a day after US warned that Tehran could provide Moscow with 'several hundred UAVs, including weapons-capable UAVs' for its action in Ukraine

Saudi Arabia is seeking to end its disastrous war against Iran-backed Houthi rebels in Yemen; Iraq, bordering both Iran and Saudi Arabia, is often caught in the middle

'The world must give us the right not to trust the United States because they are violating their agreements,' Raisi says; UAE calls on Iran to prove nuclear program is peaceful

Leak in ammonium tank said to cause blast; separately, Iranian president accepts resignation of labor minister amid protests

Maduro meets with Raisi in Tehran; 2 nations are subject to US sanctions; countries also set to cooperate in political, cultural, tourism, economic, oil and petrochemical fields