After the war, Lord Mountbatten claimed to author James Leasor, when being interviewed during research for the book "Green Beach", that "If I had been aware of the orders given to the escort to shoot him rather than let him be captured, I would have cancelled them immediately". Nissenthall and his bodyguards failed to overcome the radar station defences but Nissenthall was able to crawl up to the rear of the station under enemy fire and cut all telephone wires leading to it. The operators inside resorted to radio to talk to their commanders which was intercepted by listening posts on the south coast of England. The Allies were able to learn a great deal about the improved accuracy, location, capacity and density of German radar stations along the Channel coast which helped to convince Allied commanders of the importance of developing radar jamming technology. Only Nissenthall and one South Saskatchewan of the party returned to England.