Officers from North Wales Police are to travel to Crete to help in the search for missing 73-year-old Arthur Jones.
Mr Jones, from Denbigh, was staying in the city of Chania, but has not been seen since June 19.
"We are pleased to be able to provide support to the Greek authorities and will be sending officers who have vast experience in dealing with missing person inquiries and searches" said Deputy Chief Constable Gareth Pritchard.
Earlier this week the force appealing for information from anyone who might have seen Mr Jones while on holiday or who had travelled to the island between June 17 and 24th.
More top news
A mild and murky night with rain clearing but fog patches gathering by the early hours of the morning.
Police are appealing for information after a man died following an assault outside a hospital.
Joyce Cox's body was found in woodland in Cardiff just after the outbreak of World War Two.