protective minefield การใช้

• A navy minelayer led the PT boats through the protective minefield in single file.
• As the submarine nears Tokyo Bay, the " Copperfin " has to somehow negotiate its way through protective minefields.
• Under the scenario drawn up, the committee considered placing SDF troops and tanks outside the perimeters of nuclear reactors and laying down protective minefields at the facilities, according to officials interviewed.
• During the First World War, three junior officers of the Harwich destroyer force suggested that small motor boats carrying a torpedo might be capable of travelling over the protective minefields and attacking ships of the Imperial German Navy at anchor in their bases.