Weapons of Choice

History and deployment of smart weapons In the United States, efforts to develop precision guided munitions—PGMs—began during the First World War and resulted in an 'aerial torpedo' by the 1920s. While World War II was dominated by large-scale strategic bombing—essentially throwing out tons of free-falling munitions in the hope they hit something important—both sides in the war worked to develop airborne munitions that could be steered toward a target. However after that war, U.S. national secur