On 26 September 1943, a group of six men paddled their folding canoes quietly into the Singapore harbour. All around them, the harbour bustled with activity, but they silently slipped undetected between the massive ships berthed along the docks. They were agents of Special Unit Z deployed by the Allied forces to sabotage shipping inside the Singapore harbour, which was occupied by Japanese forces. The men attached limpet mines to the hulls of seven ships and then paddled back to their forward base just 19 km/12 miles away. When the mines detonated, they sank or damaged 39,000 tonnes of shipping, leaving the Japanese completely stunned. Join us as we take a closer look at the amazing story of Operation Jaywick.