Ukraine said on Tuesday that it downed six Russian hypersonic Kinzhal missiles in a single night, in what would be a major setback for Moscow's efforts to develop an unstoppable next-generation weapon.
It was not clear which air defense system Kyiv used to shoot down the missiles, but last week the U.S. military confirmed that Ukraine had shot down a Kinzhal missile using the U.S.-produced Patriot system.
