This is how British Commandos pulled off 'The Greatest Raid of All'
During World War II, there were many ingenious and courageous raids, but only one would come to be known as "The Greatest Raid of All" – the British raid on St. Nazaire.
Since the beginning of hostilities, the German Navy had wreaked havoc on shipping in the Atlantic. With the fall of France, the Nazis had ample facilities on the Atlantic to service their fleet, well away from areas patrolled by the Royal Navy. The British wanted to take this away and force them through the English Channel or the GIUK (Greenland-Iceland-United Kingdom) gap, which they heavily defended. To do this, they devised a daring raid that would put the port of St. Nazaire out of action.
The plan, codenamed Operation Chariot, was to assault the port with commandos supported by a converted destroyer, the HMS Campbeltown. The British planned to load the Campbeltown with explosives and then ram it into the dry docks where it would detonate. The commandos would also land and destroy the port while up-gunned motor launches searched for targets of opportunity.
The raiding force consisted of 265 commandos (primarily from No.2 Commando) along with 346 Royal Navy sailors split between twelve motor launches and four torpedo boats.
The raiders set out from England on the afternoon of March 26, 1942, and arrived at the target just after midnight on March 28. At that point, the Campbeltown raised a German naval ensign to deceive German shore batteries. However, a planned bombing by the Royal Air Force put the harbor on high alert, and just eight minutes from their objective they were illuminated by spotlights.
British Commandos, 1942
A gun battle between the approaching ships and the Germans ensued. At one mile out, the British raised their own naval ensign, increased speed, and drove through the murderous German fire. The helmsman of the Campbeltown was killed, his replacement wounded, and the whole crew blinded by searchlights. At 1:34 a.m., the destroyer found the Normandie dry dock gates, hitting with such force as to drive the destroyer 33 feet onto the gates.
As the commandos disembarked, the Germans rained small arms fire on the raiders. Despite suffering numerous casualties, they were able to complete their objectives, destroying harbor facilities and machinery.
The commandos on the motor launches were not so lucky. As the boats attempted to make their way to shore, most of them were put out of action by the German guns. Many sank without landing their units. All but four of 16 sank.
The motor launches were the means of egress from the port for the commandos already ashore. The image of many of them burning in the estuary was a disheartening sight.
Lt. Col. Newman, leading the Commandos on shore, and Commander Ryder of the Royal Navy realized evacuation by sea was no longer an option. Ryder signaled the remaining boats to leave the harbor and make for the open sea. Newman gathered the commandos and issued three orders: Do the best to get back to England, no surrender until all ammunition is exhausted and no surrender at all if they could help it. With that, they headed into the city to face the Germans and attempt an escape over land.
Commando prisoners under German escort
The Commandos were quickly surrounded. They fought until their ammunition was expended before proceeding with their only remaining option: surrender. Five commandos did manage to escape the German trap though and make their way through France, neutral Spain, and to British Gibraltar, from which they returned to England.
As the Germans recaptured the port, they also captured 215 British commandos and Royal Navy sailors. Unaware that the Campbeltown lodged in the dry dock was a bomb waiting to explode, a German officer blithely told Lt. Commander Sam Beattie, who had been commanding the Campbeltown, the damage caused by the ramming would only take a matter of weeks to repair. Just as he did the Campbeltown exploded, killing 360 people in the area and destroying the docks – putting them out of commission for the remainder of the war.
HMS Campbeltown wedged in the dock gates. Note the exposed forward gun position on Campbeltown and the German anti-aircraft gun position on the roof of the building at the rear.
The British paid dearly for this success. Of over 600 personnel involved, only 227 returned to England. Besides those taken prisoner, the British also had 169 killed in action. The raid generated a large number of awards for gallantry, one of the highest concentrations for any battle. Five Victoria Crosses, Britain's highest award for gallantry, were awarded, two posthumously. There were a total of 84 other decorations for the raiders ranging from the Conspicuous Gallantry Medal to the Military Medal.
Close up of HMS Campbeltown after the raid. Note the shell damage in the hull and upper works and the German personnel on board the vessel.
The raid infuriated Hitler and, along with other raids by commandos, caused the Germans to spread troops all along the coast to defend against future raids or invasions. More importantly, the destruction of the St. Nazaire port denied the Germans repair facilities for large ships on the Atlantic coast. Due to the daring nature of the operation and the high price paid for success, the action came to be called "The Greatest Raid of All."