White House National Security Council spokesman John Kirby has voiced concern that Iran may provide Russia with ballistic missiles for use in its war against Ukraine. Iran already has been providing drones, guided aerial bombs, and artillery ammunition and may be preparing “to go a step further in its support for Russia,” Kirby said on November 21, noting a meeting in September in which Iran hosted Russian Defense Minister Sergei Shoigu to show off a range of ballistic-missile systems. Kirby told reporters that in return for ballistic missile support, Russia has offered Tehran “unprecedented defense cooperation.”