MINE LINE

Usually 1 to 3 rows 1/2 to 6 miles long, whose spacing is well within lethal range (300 yards between lines, 300 yards or less between mines in a line).

Usually 1 to 3 rows 1/2 to 6 miles long, whose spacing is well within lethal range (300 yards between lines, 300 yards or less between mines in a line).