In the last decade considerable expense has been invested in non-lethal weapons development programmes, including by the United States military and other members of the North Atlantic Treaty Organization and members of the European Working Group Non-Lethal Weapons. This paper acknowledges the potential suitability of non-lethal weapons for specific situations arising on the battlefield, but cautions against those who advocate for any weakening of existing international humanitarian law frameworks to provide for greater employment of non-lethal technologies.
