Two British men working as aid volunteers in Ukraine have been taken captive by Russian forces on suspicion they are “spies”, a non-profit organisation and the family of one of them said Friday. Paul Urey and Dylan Healy were “captured” by Russian soldiers on Monday at a checkpoint south of the city of Zaporizhzhia in southeastern Ukraine, according to Presidium Network, a humanitarian organisation. The pair were said to be operating independently to try to get vulnerable Ukrainians out, and were arrested as they drove to help a woman and her two children in Zaporizhzhia. Presidium Network sai…