| What it is | How it works | Where it’s used | How much it costs | When the U.S. began using it | |
| MQ-1 Predator | A 27-foot- long, unmanned aircraft. Typically armed with Hellfire missiles. | Operated remotely, from ground- control stations in California, Nevada, North Dakota, and Arizona | According to news reports, has been used in Pakistan and Yemen; also utilized in Iraq and Afghanistan | At least $40 million | Afghanistan, 2002 | 
| Hellfire missile | A laser-guided, 100 pound munition with enough firepower to take out a tank | Dubbed “fire and forget,” is typically shot from Predators | Reportedly used in Panama, Kosovo, Iraq, Afghanistan, Yemen, and Pakistan | An estimated $25,000 | Panama, 1989 | 
| Bugsplat, formally “FAST-CD” (Fast Assessment Strike Tool—Collateral Damage) | Software program that predicts the collateral damage from a bomb. Used with Hellfire missiles. | Considers terrain, size of weapon, altitude, angle, and speed from which a bomb will be dropped | Used widely | Developed by U.S. military | First approved for use in 2002 | 
| AC-130 gunship | Heavily armed, 97-foot 9-inch aircraft with 4 turbo-prop engines. Carries high-caliber cannons fitted with guiding systems. | Can deliver surgical strikes. Also can orbit an area and saturate it with firepower. | Many wars, beginning with Vietnam. Used in the war on terror, reportedly for targeted killings in Somalia in 2007. | $190 million | Vietnam, 1967 | 
| JDAM (Joint Direct Attack Munition) | Guidance kit that converts unguided, 500-to-2,000 pound bombs into precision-guided “smart” munitions | Dropped from fighter jets or bombers; GPS and Inertial Navigation Systems enable the bomb to hit fixed or “relocatable” targets. | Yugoslavia; In war on terror, in | Approximately $20,000 | Yugoslavia, 1999 | 





 
			 
			
 
					