The presidents of Russia and Iran have held talks in the Kremlin before the signing of a broad cooperation pact to deepen their partnership amid stinging Western sanctions.

Russian and Iranian officials say the "comprehensive strategic partnership treaty" covers all areas -— from trade and military cooperation to science, education and culture.

Russia-Iran have taken a bold and strategic step to deepen their bilateral relationship by signing a far-reaching cooperation agreement. This significant partnership treaty comes at a time when both nations are grappling with severe economic challenges stemming from Western-imposed sanctions.