CRAWLING TECHNIQUE U.S. Army Sgt. Andrew Lamer performs proper high-crawling techniques as Afghan border policemen watch during a two-week training course at a Camp Shaheen compound, Afghanistan, April 3, 2011. The training gave the policemen additional techniques to become more effective in performing their duties along the border crossing points throughout the Afghanistan. Lamer is squad leader with Headquarters and Headquarters Company, 40th Engineer Battalion, 170th Infantry Brigade Combat Team. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 387770-L-HRM60-690.jpg Photo Gallery