Why DoD Needs Greater Focus on Nonlethal Weapons, Intermediate Force Capabilities
Nonlethal weapons do not entail the firing of projectiles, the detonation of explosives, or even the use of edged weapons with blades. Their effects are more subtle, though no less powerful for that. But the effects of these systems, and their impact on overall military capabilities, are often underestimated or misunderstood.
Source: rand.org