LONDON (Reuters) -Two Britons and a Moroccan who were captured while fighting for Ukraine were sentenced to death on Thursday by a court in the self-proclaimed Donetsk People’s Republic (DPR), one of Russia’s proxies in eastern Ukraine, Russian news agencies reported. The court found the three men – Britons Aiden Aslin and Shaun Pinner and Moroccan Brahim Saadoun – guilty of “mercenary activities and committing actions aimed at seizing power and overthrowing the constitutional order of the DPR”, the Interfax news agency quoted a court official as saying. The three men were captured while fight…