Ukraine’s president signed an act imposing martial law in border regions on Wednesday as mounting tensions over Russia’s seizure of Ukrainian ships saw US President Donald Trump threaten to cancel talks with Vladimir Putin. President Petro Poroshenko’s spokesman confirmed he had signed the act, which introduces martial law for 30 ...
US President Donald Trump has said he may cancel a long-awaited summit with his Russian counterpart Vladimir Putin after a confrontation at sea between Russia and Ukraine led Kiev to warn of the threat of “full-scale war”. Trump is scheduled to meet Putin at the G20 summit in Buenos Aires ...