It is very difficult to identify the source of the documents, given the fact that they were printed and photographed, says RIA Novosti. As previously stated in the report, the leaks of secret documents from the Pentagon are quite interesting, they are all studied and analyzed.
The U.S. Department of Defense is investigating the leak of secret materials in the social network, which describes the state of the Armed Forces of Ukraine and the plans of the North Atlantic Alliance to strengthen the Ukrainian army.