OMSK, RUSSIA—A well-preserved suit of bone armor estimated to be between 3,900 and 3,500 years old has been unearthed near the Irtysh River in western Siberia, a region where members of the Krotov culture lived. The armor, however, resembles that of the Samus-Seyminskaya culture, which is located in the Altai Mountains. The armor may have been a gift, obtained through trade, or was perhaps the spoils of war. “It is unique first of all because such armor was highly valued. It was more precious than life, because it saved life. Secondly, it was found in a settlement, and this has never happened before,” contract archaeologist Boris Konikov told The Siberian Times. Scientists are carefully extracting the bones from a block of soil in the lab. “Such armor needs constant care. At the moment we can only fantasize—who dug it into the ground and for what purpose? Was it some ritual or sacrifice? We do not know yet,” added Yury Gerasimov of the Omsk branch of the Institute of Archaeology and Ethnography. To read about a mysterious Bronze Age burial unearthed in Siberia, see ARCHAEOLOGY's "The Case of the Missing Incisors."