The “Low Wire” required the Cadets to low crawl on their backs to narrowly avoid the jagged barbed wire. The “Weaver” proved difficult as the Cadets weaved in-and-out of a pyramid of logs.

The course challenges troops to navigate through 17 physically-demanding obstacles, including a rope climb, barbed wire low-crawl lane, and a log jump - all while being timed.

They then had to low crawl under extensive barbed wire and concertina wire obstacles. Then, they traversed a wall of ocean containers as an AH-64 Apache flew low over their heads and water hoses ...

Electronic Measuring Devices Warn If Obstacles Are Too Low. Trailer Talk • June 29, ... LSA Autonomy and Velodyne LiDAR have introduced the Overhead Wire Laser Detector, or OWL.