Russian security official Sergei Shoigu visited Iran for talks with Iranian leaders amid rising concerns from the U.S. and U.K. regarding a potential nuclear collaboration between Tehran and Moscow. Secretary of State Antony Blinken warned that Iran is supplying Russia with ballistic missiles while receiving critical nuclear technology in return. Shoigu's discussions follow his recent meeting with North Korean leader Kim Jong Un, highlighting Russia's deepening ties with both Iran and North Korea as it faces Western opposition due to the ongoing Ukraine conflict. Meanwhile, Iranian President Masoud Pezeshkian expressed a commitment to strengthening relations with Russia. Analysts suggest that these relationships are part of Russia's strategy to counter Western influence globally. The implications of these developments could significantly affect regional security dynamics, particularly regarding nuclear proliferation.