Last year, armed UAVs circled Iraq and Afghanistan for 135,000 hours — about fifteen years of nonstop flight time. This year, they will fly 190,000 hours, double that if you include all of the military’s unmanned planes. Even as troops come home from Iraq and Afghanistan in coming years, the Air Force figures it will need more than one million UAV hours annually to be prepared for future wars. There are also drones flying antidrug missions in South America, keeping watch over ships in pirate-thick waters, and patrolling the U. S.-Mexican border. This year the Air Force will train more UAV pilots than fighter and bomber pilots combined. And the proof that warfare will never be the same again can be found in the Pentagon budget: Next year, the United States will buy more unmanned aircraft than manned, as it expands to fifty combat air patrols over Iraq and Afghanistan, flown from Creech and bases in Texas, California, Arizona, North Dakota, and New York. Unmanned Aircraft - Futur...