Approached by the Chief Inspector of naval Ordnance on behalf of the Northen Diving Group. A proof of principle system was developted and trialled. The effectiveness of the Parkx Innovative Solutions' system were demonstrated. The high order event of the Mark X sea mine was significantly dimished. During the un-suppressed firing a poldine wall was used to protect a car with another car not being protected. The difference in damage shown in the video is significant.