European Union leaders are poised to take new and significant measures against Iran amid reports of Tehran supplying ballistic missiles to Russia for use against Ukraine, according to Reuters. The European Council calls on third parties to immediately halt their material support for Russia’s aggressive war against Ukraine, as outlined in the draft conclusions of the upcoming summit next week. Iran has reportedly provided Russia with a substantial number of powerful land-to-land ballistic missiles, deepening military cooperation between the two countries under US sanctions, according to six sou…