Overview
Emerging nonlethal weapons technologies represent a strategic capability that promises to provide U.S. forces with additional military options beyond the traditional juxtaposition of no use of force and lethal force. These capabilities carve out an intermediate position on the use of force spectrum, offering strategic flexibility that no nation has possessed in the past.
Definition and Scope
Nonlethal weapons are characterized by their ability to disable or incapacitate people or things while minimizing physical harm through highly discriminate effects or relatively reversible impacts. The intent is not complete harmlessness but rather to minimize collateral damage to noncombatants and infrastructure while achieving desired military effects on targets.
Technology Categories
Personnel Effects
Nonlethal weapons affect human capabilities through:- Temporary disorientation
- Crowd dispersal
- Calming or stunning of personnel
- Sensory impairment
Materiel Effects
To defeat materiel systems, nonlethal weapons must:- Blind optical sensors and targeting devices
- Disable electronics in equipment
- Prevent movement of vehicles
- Cause computer-driven systems to fail
DoD Policy Framework (DoDD 3000.3)
The Department of Defense has established policy that nonlethal weapons should:
1. Reinforce deterrence and expand the range of options available to commanders
2. Discourage, delay, or prevent hostile actions
3. Limit escalation
4. Enable military action when lethal force is not preferred
5. Better protect U.S. forces
6. Temporarily disable equipment, facilities, and personnel
7. Decrease post-conflict reconstruction costs
8. Enhance lethality of conventional weapons through combined use
Strategic Implications for 21st Century Warfare
Smaller-Scale Contingencies (Peace Operations)
Nonlethal weapons are particularly valuable in peace operations where:- Political constraints limit violence and casualties
- Graduated responses to threats are required
- Stability operations demand flexible force options
- Media scrutiny increases pressure for limited force use
Major Theater Warfare
Future high-intensity applications include:- Rendering enemy combat systems unusable without destruction
- Disabling aircraft and ammunition storage facilities
- Conducting operations with reduced collateral damage concerns
- Providing politically acceptable alternatives to traditional kinetic strikes
Development Trajectory
The U.S. nonlethal weapons program received $16.8 million in FY98, increasing to $23.5 million by FY99, extending through FY05 adjusted for inflation. The Army programmed procurement of five different classified nonlethal weapon munitions during FY99-02.
Strategic Analysis
Advantages
1. Operational Flexibility: Provides commanders with options beyond the lethal/non-lethal binary 2. Technological Dominance: Potential to establish superiority in emerging warfare domains 3. Political Acceptability: Enables military objectives subject to political constraints 4. Force Protection: Better protection of U.S. forces through graduated response capabilities 5. Post-Conflict Benefits: Reduced reconstruction costs and infrastructure damageStrategic Choice
The United States faces a strategic decision: lead or follow other nations in developing nonlethal technologies. An evolutionary approach—developing capabilities incrementally during peace operations with view toward major theater application—is recommended.Key Insight from Source
"Nonlethal weapons possess the potential to become an important combat multiplier in major theater warfare... Their development and fielding to date have focused primarily on the low-tech end of the spectrum, with use in smaller-scale contingencies such as peace operations using Vietnam era weapons as delivery systems. Future development should focus on selected high-tech options with applicability across a host of military operations." — LTC Timothy J. Lamb