UK summons Russian envoy over Briton's death in breakaway east Ukraine region

LONDON (Reuters) - Britain's foreign office on Friday summoned Russian Ambassador Andrei Kelin to express "deep concern" over reports of the death of a British aid worker.

"I am shocked to hear reports of the death of British aid worker Paul Urey while in the custody of a Russian proxy in Ukraine. Russia must bear the full responsibility for this," Foreign Secretary Liz Truss said.

"Those responsible will be held to account."

An official in the self-proclaimed Donetsk People's Republic (DPR) announced Paul Urey's death earlier in the day.

His death was also confirmed by British charity Presidium Network, which described him as a humanitarian worker and denied he had any military background.

Urey, 45, was detained and charged with "mercenary activities" by separatists in the DPR, a breakaway entity that is recognised only by Russia, Syria and North Korea.

(Reporting by William James and Muvija M)