The Russian Military secretly mapped the entire world, but few outsiders have seen the maps—until now.


A manual produced by the Russian Army, translated and published in 2005 by East View, a Minnesota company with a large inventory of Soviet maps, gives some insight into how the topographic maps could be used in planning or executing combat operations. It includes tables on the range of audibility of various sounds (a snapping twig can be heard up to 80 meters away; troop movements on foot, up to 300 meters on a dirt road or 600 meters on a highway; an idling tank, up to 1,000 meters; a rifle shot, up to 4,000 meters).

Other tables give the distances for visual objects (a lit cigarette can be visible up to 8,000 meters away at night, but you’d have to get within 100 meters to make out details of a soldier’s weaponry in daylight). Still more tables estimate the speed at which troops can move depending on the slope of the terrain, the width and condition of the roadway, and whether they are on foot, in trucks, or in tanks.

The maps themselves include copious text with detailed descriptions of the area they depict, everything from the materials and conditions of the roads to the diameter and spacing of the trees in a forest to the typical weather at different times of year. The map for Altan Emel, a remote region of China near the border of Mongolia and Russia, includes these details, according to a translation on Omnimap’s website: