By Valentyn Ogirenko and Pavel Polityuk KYIV (Reuters) -Ukraine shot down on Monday missiles launched by Russia in a strike on Kyiv, with at least four people injured by debris falling on several districts of the capital, officials said. Ukraine’s air defence systems destroyed eight Russia-launched ballistic missiles at about 4 a.m. (0200 GMT) over Kyiv, the Ukrainian air force said on the Telegram messaging app. Reuters could not independently verify details of the air weapons Russia deployed, although Reuters witnesses heard several explosions in Kyiv around that time. Russia made no immedia…