| |
| | Wire obstacle - Wikipedia, the free encyclopedia |
 | | Depending on the requirements and available resources, wire obstacles may range from a simple barbed wire fence in front of a defensive position, to elaborate patterns of fences, concertinas, "dragon's teeth" and minefields hundreds of metres thick. |
 | | In the military science of fortification, wire obstacles are defensive obstacles made from barbed wire, barbed tape or concertina wire. |
 | | One example is the "low wire entanglement", which consists of irregularly placed stakes that have been driven into the ground with only some 15 cm (six inches) showing; the barbed wire is then wrapped and tightened on to these. |
| en.wikipedia.org /wiki/Wire_obstacle (302 words) |
|