My answer to What has USA done to destroy peace in the world?
Answer by Ken Larson:
The USA is consistently the largest purveyors of weapons systems in the world.
“NATIONAL DEFENSE MAGAZINE”
“American companies account for seven of the top 10 firms, and the other three are European.
New data on global arms sales show steady dominance of the market by U.S. manufacturers even as the volume of transactions by American and European companies has slipped over the past several years.”