Constructing a Triple-Strand Concertina Wire Obstacle, by CPT Blackfox
Digging fighting positions, trenches, and emplacing various obstacles take a great deal of time and effort. The greatest danger in emplacing obstacles is not being thorough enough due to the difficulty involved. Stringing out wire and actually driving the pickets into the ground not only gives you good practice as how to physically create the obstacle but also gives you an idea of the challenges you will face and how long it takes to put up 100 lineal meters of obstacle. Triple-strand concertina wire obstacles consist of two rolls of concertina wire side-by-side on the bottom with one roll on …