Following the visit of Mohsen Razai, Secretary General of Iran's Supreme National Security Council, to Moscow, the British newspaper "The Telegraph" reported that Iran is in talks with Russia to purchase an advanced S-400 air defense system. Russia has already supplied Iran with 90 advanced missile launchers, according to US media reports, as Moscow confirmed its close ties with Tehran.

Following the visit of Mohsen Razai, Secretary General of Iran's Supreme National Security Council, to Moscow, the British newspaper "The Telegraph" reported that Iran is in talks with Russia to purchase an advanced S-400 air defense system. Russia has already supplied Iran with 90 advanced missile launchers, according to US media reports, as Moscow confirmed its close ties with Tehran.