The sacrifice made by thousands of Westcountry sailors who took part in the Battle of the Atlantic has been marked with the first in a series of events.
The Plymouth and Southwest Merchant Navy and Seafarers Association flew the Red Duster, the flag of the Merchant Navy, at half-mast across the city over the bank holiday weekend.
A church service will also be held at the Minster Church of St Andrews in Plymouth on Thursday, June 30, starting at 11.15am. The events aim to honour and commemorate the 70th anniversary of the Battle Of The Atlantic, the Second World War's longest military campaign which secured Britain's supply lines.
The six-year operation cost the lives of over 30,000 seaman who perished as 3,500 ships were sunk by the German navy. Baz Gregory, chairman of Plymouth and Southwest Merchant Navy and Seafarers Association, said the sacrifice of so many must not be forgotten.
"Sadly, not many of our public remember the debt we owe to our seafarers who to this day keep our country going." he said.
"When the Royal Navy needs support, fuel or stores, it is the Merchant Seamen of the Royal Fleet Auxiliary who answer the call."
He called on people in the Westcountry to "say a prayer" and "remember the Battle of the Atlantic."