http://www.hpbt.org/articles/contrsniper.htm Military tactics and strategy
Блокнот Снайпера by HPBT Inc.- СТАТЬИ / [RUS] Anti-Spniper OperationMarch 27, 2010 · anti-sniper, article, artofwar, sniper · 1 minhttp://www.hpbt.org/articles/contrsniper.htmMilitary tactics and strategy