Russia-Ukraine War: Why is the US, France alleging a drone deal between Russia and Iran? 

Kyiv was struck by kamikaze drones. Ukraine claims they were supplied by Iran. France, Germany and Britain called for a United Nations probe into Russia's use of Iranian-origin drones. Iran has demanded proof in the matter, saying that it won't “remain indifferent” if proven that Russia is using its drones in Ukraine. Watch to know more.