US believes Iran has transferred short-range ballistic missiles to Russia, AP sources say The Associated PressUS, UK Spy Chiefs Warn of Deepening Iran-Russia Military Links BloombergUS: Alarming reports of Iran missile transfer to Russia would be ‘dramatic escalation’ The Times of IsraelIran’s Missile Deal With Russia Result of Trump, Biden Policies: NIAC NewsweekIran Sent Short-Range Missiles to Russia, Western Officials Say The New York Times