Russia launched a barrage of missile strikes on Ukrainian cities on Monday as it stepped up its attacks on infrastructure across the country. Explosions and air raid sirens were heard in Kyiv early on Monday and 80% of residents were left without water – with many also without power – following power outages caused by Russian strikes, the capital’s mayor, Vitali Klitschko, told Telegram. One of the strikes hit an energy facility supplying 350,000 apartments in the capital, Klitschko said, adding that emergency services were trying to restore power and “stabilize the situation as soon as possible....