Editing Wire obstacle (section)

==Gallery==
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Image:Knife rest.jpg|The "knife rest" or "Spanish rider" is a modern wire obstacle functionally similar to the [[cheval de frise]], and sometimes called that.
Image:Concertina wire.png|Triple [[concertina wire]] fence.
Image:Obstacle belt.jpg|A complex obstacle belt of low wire entanglement backed by a double apron fence. Both obstacles have movable openings that can be blocked with knife rests.
Image:Bundesarchiv_Bild_101I-291-1230-13,_Dieppe,_Landungsversuch,_tote_alliierte_Soldaten.jpg|The deadly result of [[enfilade]] fire during the [[Dieppe Raid]] of 1942: dead Canadian soldiers lie where they fell. Trapped between the beach and fortified sea wall (covered with barbed wire), they made easy targets for [[MG 34]] machineguns in a German bunker. The bunker firing slit is visible in the distance, just above the German soldier's head.
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