The European Union says if Iran supplies missiles to Russia, everything will become more difficult.
Josep Borrell, in an interview with the American newspaper Wall Street Journal, stated that as far as I know, there is no alternative to the JCPOA for preventing Iran from becoming a nuclear-armed state.
Borrell continued, I can say my last conversation with the Iranian Foreign Minister was to stop the death penalty, stop the repression. If you continue down this path, achieving any political solution will become impossible.
Regarding unofficial reports that Iran wants to sell missiles to Russia, he said, every time I talk with the Iranians, they insist they are not doing such a thing, but then I have to advise them, if you take this action, everything will become more difficult, including the revival of the JCPOA.