Stockholm, in Spite of the many military conflicts and political tensions, the arms sales in 2015 fell for the fifth year in a row. This shows a report by the peace research Institute, Sipri. Accordingly, the 100 largest arms producers of arms and military services, for a total of the equivalent of 350 billion euros have been sold. This is 0.6 percent less than in the previous year. Almost two-thirds of the armor’s revenue went to American companies.