More than haft of world arms trade owned by American companies. American companies world market shares are 55.9 percents, seconded by U.K of 11.1 percent market shares. 141212092057-arms-trade-who-sells-1024x576 On the other hand, Russia is to spend more than $700 billion to upgrades and developments by 2025. Defense budget of Russia is third largest in the world, behind the U.S. and China. Pope Francis, “Why so many powerful people do not want peace? Because they live off wars!”.pope francis