By Max Hunder KYIV (Reuters) – Ukraine’s deputy prime minister on Sunday urged civilians in the Russian-occupied southern region of Kherson to urgently evacuate as Ukraine’s armed forces were preparing a counter-attack there. Ukraine lost control of most of the Black Sea region of Kherson, including its eponymous capital, in the first weeks after Russia’s Feb. 24 invasion. “It’s clear there will be fighting, there will be artillery shelling… and we therefore urge (people) to evacuate urgently,” Deputy Prime Minister Iryna Vereshchuk said on national television. She said she could not say whe…