![U.S. Army Reserve Soldiers with the 348th Engineer Company, lay concertina wire while emplacing a hasty frat fence during Sapper Stakes 2015 at Fort Chaffee, Ark., Sept. 1. (U.S. Army photo by U.S. Army Reserve Soldiers with the 348th Engineer Company, lay concertina wire while emplacing a hasty frat fence during Sapper Stakes 2015 at Fort Chaffee, Ark., Sept. 1. (U.S. Army photo by](https://l450v.alamy.com/450v/pe3rgt/us-army-reserve-soldiers-with-the-348th-engineer-company-lay-concertina-wire-while-emplacing-a-hasty-frat-fence-during-sapper-stakes-2015-at-fort-chaffee-ark-sept-1-us-army-photo-by-staff-sgt-debralee-best-pe3rgt.jpg)
U.S. Army Reserve Soldiers with the 348th Engineer Company, lay concertina wire while emplacing a hasty frat fence during Sapper Stakes 2015 at Fort Chaffee, Ark., Sept. 1. (U.S. Army photo by
![X 上的Angry Staff Officer:「C-wire goes in easily. It is a BITCH to take out. Wonder who's gonna get that unfortunate duty...」 / X X 上的Angry Staff Officer:「C-wire goes in easily. It is a BITCH to take out. Wonder who's gonna get that unfortunate duty...」 / X](https://pbs.twimg.com/media/DrSbBshUUAAtrvk.jpg)
X 上的Angry Staff Officer:「C-wire goes in easily. It is a BITCH to take out. Wonder who's gonna get that unfortunate duty...」 / X
When and why did the US military change from barbed wire to concertina razor wire? Was it an American invention? - Quora
![File:US Navy 081014-N-1205P-121 Chiefs and officers assigned to Naval Mobile Construction Battalion (NMCB) 5 practice setting up a triple-strand concertina wire fence during the NMCB-5 annual Khaki field exercise.jpg - Wikipedia File:US Navy 081014-N-1205P-121 Chiefs and officers assigned to Naval Mobile Construction Battalion (NMCB) 5 practice setting up a triple-strand concertina wire fence during the NMCB-5 annual Khaki field exercise.jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/US_Navy_081014-N-1205P-121_Chiefs_and_officers_assigned_to_Naval_Mobile_Construction_Battalion_%28NMCB%29_5_practice_setting_up_a_triple-strand_concertina_wire_fence_during_the_NMCB-5_annual_Khaki_field_exercise.jpg/548px-thumbnail.jpg)
File:US Navy 081014-N-1205P-121 Chiefs and officers assigned to Naval Mobile Construction Battalion (NMCB) 5 practice setting up a triple-strand concertina wire fence during the NMCB-5 annual Khaki field exercise.jpg - Wikipedia
Texas Military Dept. on X: "Operation Lone Star service members have constructed miles of c-wire fence along the Texas-Mexico border to deter people from entering Texas illegally. Sections of the fence have
![Free Images : fence, barbed wire, desert, wind, military, line, security, war, danger, prison, obstacle, iraq, atmosphere of earth, outdoor structure, wire fencing, home fencing, c wire, constantine wire, constantino wire 3648x2736 - - Free Images : fence, barbed wire, desert, wind, military, line, security, war, danger, prison, obstacle, iraq, atmosphere of earth, outdoor structure, wire fencing, home fencing, c wire, constantine wire, constantino wire 3648x2736 - -](https://get.pxhere.com/photo/fence-barbed-wire-desert-wind-military-line-security-war-danger-prison-obstacle-iraq-atmosphere-of-earth-outdoor-structure-wire-fencing-home-fencing-c-wire-constantine-wire-constantino-wire-730245.jpg)