However, German minelayers, which had been hiding in the Finnish archipelago, laid two large minefields across the Gulf of Finland.
A large minefield was laid there shortly afterwards by the newly-communist Albania and gave rise to the Corfu Channel Incident.
On one side was the Chinese coastline; on the other was a large, deadly minefield.
The large minefield to the eastward was drawing clear astern when the 187 sonar reported that the Typhoon was altering course again and increasing speed.
The findings show that there are 541 confirmed minefields remaining and large minefields in the Cahora Bassa Dam area and on the border with Zimbabwe.
Perhaps one in ten antitank mines in a large defensive minefield will have boobytrap firing devices screwed into their secondary fuze wells.
So I'm very afraid your theory of a large traveling minefield is out.
It was not a success; they were untrained in the work and many men were killed clearing a single large minefield.
The defensive line had strong fortifications and was protected with a large minefield which in turn was covered with machine guns and artillery.
HADES had been designed as a weapon to quickly clear very large minefields, but against troops it would be utterly devastating.