Analysis of information sources in references of the Wikipedia article "Karrar (tank)" in English language version.
"The cooperation with Iran was ceased in accordance with the "On Measures to Provide the Implementation of the UN Security Council No.1929 Resolution Adopted on 9 June 2010" decree issued by the President of the Russian Federation. Nevertheless, if the related restrictions are lifted, UralVagonZavod in liaison with Rosobornexport will be ready to continue (military-technical) cooperation, namely, in the areas of T-90S MBT licensed production, T-72S MBT modernization and the upgrade of related facilities", Zharich said.
Deputy commander of the Iranian Ground Forces Gen. Kiomars Heidari has also indicated that Iran may purchase Russian T-90 tanks if it received some of the production technology in the deal.