Putin evacuates 60,000 people before Battle of Kherson Vladimir Putin declared martial law in occupied Ukraine, handing him sweeping new powers over civilians Comes after officials ordered evacuation from occupied Kherson, as Ukraine's forces push to re-take city If Putin's army is forced to flee the city, it would be the most humiliating defeat it has yet suffered in Ukraine Fears are growing that Putin may be plotting a nuclear show of force over the Black Sea to save his invasion Experts believe Putin may detonate a nuke at a remote testing ground or above the Black Sea to prove...