Lockheed Martin was the world's largest arms-producing and military services company, with arms sales amounting to over 60 billion U.S. dollars. Arms sales constituted almost 90 percent of total company sales in that year. Raytheon and Boeing followed on the places behind. Except for three European companies, all the largest arms dealers in the world were either based in the Untied States

The arms industry, also known as the defence industry, the military industry, or the arms trade, is a global industry which manufactures and sells weapons and military technology. Public sector and private sector firms conduct research and development, engineering, production, and servicing of military material, equipment, and facilities. Customers are the armed forces of states, and civilians. An arsenal is a place where arms and ammunition - whether privately or publicly owned - are made, maintained and repaired, stored, or issued, in any combination. Products of the arms industry include weapons, munitions, weapons platforms, military communications and other electronics, and more. The arms industry also provides other logistical and operational support.