Does the US manufacture and sell weapons?

Yes, the United States manufactures and sells a wide range of weapons, including firearms, missiles, and military vehicles. The U.S. defense industry is one of the largest in the world, supplying both domestic military needs and international sales. Many U.S. companies are involved in the production of advanced weaponry, and the government facilitates arms exports through various regulations and agreements. These activities contribute significantly to the U.S. economy and its international defense partnerships.