Wagner Group mercenaries saw a spike in infectious diseases due to their poor hygiene, Ukraine said on Tuesday. Ukraine's latest statement about the dire condition of Russian troops comes more than 11 months after Russian President Vladimir Putin launched the Ukraine "special military operation" in February 2022. Putin initially hoped his troops would carry him to a quick victory, but Ukrainian successes have translated to losses for Putin's troops, compelling Moscow's military leaders to turn to the Wagner Group, a paramilitary unit founded by Putin ally Yevgeny Prigozhin. Wagner mercenaries in January delivered a key victory to Russia in Soledar....