When and why did the US military change from barbed wire to concertina razor wire? Was it an American invention? - Quora
![Amazon.com: ezkxoprs Razor Wire Galvanized Ribbon Barbed Wire Helical Water Resistant for Secure Sites, Farm Fence Outdoor Garden Protection (Color : Silver, Size : 32ft) : Patio, Lawn & Garden Amazon.com: ezkxoprs Razor Wire Galvanized Ribbon Barbed Wire Helical Water Resistant for Secure Sites, Farm Fence Outdoor Garden Protection (Color : Silver, Size : 32ft) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71MLp12I4wL._AC_UF350,350_QL80_.jpg)
Amazon.com: ezkxoprs Razor Wire Galvanized Ribbon Barbed Wire Helical Water Resistant for Secure Sites, Farm Fence Outdoor Garden Protection (Color : Silver, Size : 32ft) : Patio, Lawn & Garden
![Single and Twist Barb Wire Length Metal Barbed Wire Mesh PVC and Galvanized Price - China Barbed Wire, Barb Wire | Made-in-China.com Single and Twist Barb Wire Length Metal Barbed Wire Mesh PVC and Galvanized Price - China Barbed Wire, Barb Wire | Made-in-China.com](https://image.made-in-china.com/202f0j00LHFkayEcfmqb/Single-and-Twist-Barb-Wire-Length-Metal-Barbed-Wire-Mesh-PVC-and-Galvanized-Price.webp)
Single and Twist Barb Wire Length Metal Barbed Wire Mesh PVC and Galvanized Price - China Barbed Wire, Barb Wire | Made-in-China.com
![Galvanized Double Coil Concertina Razor Wires for Military Projects - China Barbed Wire, Razor Wire | Made-in-China.com Galvanized Double Coil Concertina Razor Wires for Military Projects - China Barbed Wire, Razor Wire | Made-in-China.com](https://image.made-in-china.com/202f0j00IUNkHcugYLzZ/Galvanized-Double-Coil-Concertina-Razor-Wires-for-Military-Projects.webp)
Galvanized Double Coil Concertina Razor Wires for Military Projects - China Barbed Wire, Razor Wire | Made-in-China.com
![Amazon.com : XXIOJUN Razor Wire Steel Coiled Fence Barbed Tape Fencing - Anti Crawling Anti-Theft Barrier - Alternative to Barbed Wire and Concertina Wire (Color : Silver, Size : 25m) : Patio, Lawn & Garden Amazon.com : XXIOJUN Razor Wire Steel Coiled Fence Barbed Tape Fencing - Anti Crawling Anti-Theft Barrier - Alternative to Barbed Wire and Concertina Wire (Color : Silver, Size : 25m) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/714tgYnbZzL._AC_UF350,350_QL80_.jpg)