In this Feb. 11, 2016 file photo, Iranian drone Shahed-129 is displayed at a rally in Tehran, Iran. The White House on Monday, May 15, 2023, said that Russia is looking to buy additional advanced attack drones from Iran for use in the Kremlin's war in Ukraine after using up most of the 400 drones it had previously purchased from Tehran. “Iran also continues to provide Russia with one-way attack UAVs (unmanned aerial vehicles). Since August, Iran has provided Russia with more than 400 UAVs primarily of the Shahed variety,” White House National Security Council spokesman John Kirby said. (AP Photo/Ebrahim Noroozi, File)