Dummy minefield - definition of dummy minefield by The Free Dictionary
In naval mine warfare, a minefield containing no live mines and presenting only a psychological threat.
References in periodicals archive
WShe'll be at the Royal Welsh Show from Monday to Wednesday next week, on her first visit to Wales and the first time the charity she works for, The HALO Trust, has brought along its dummy minefield
, complete with skull-andbones mine signs and explosive-free landmines.
"The underwater minefield testing is a dummy minefield
. Really, the impact to Oregon is going to be so minimal."