Russia warns that bombing Iran will not bring peace and that the world is tired of endless threats against Iran. Moscow suggests focusing on contacts rather than confrontation and wants effective negotiable solutions to reduce Western suspicions about Iran's nuclear program. The partnership between Russia and Iran has been troubled at times, but Russia is wary of triggering a nuclear arms race in the Middle East. The United States unilaterally withdrew from the JCPOA deal, prompting Iran to breach its limits on uranium enrichment.