Lawmakers vote during a parliament session to review a proposal by Ukrainian President Petro Poroshenko to introduce martial law after Russia seized Ukrainian naval ships off the coast of Russia-annexed Crimea, in Kiev, Ukraine November 26, 2018. REUTERS/Valentyn Ogirenko By Andrew Osborn and Natalia Zinets MOSCOW/KIEV (Reuters) – Ukraine on … Continue reading Ukraine introduces martial law citing threat of Russian invasion