Nowhere did US troops fight harder to expel Al Qaeda-linked insurgents than in Fallujah and Ramadi. But two years after the US withdrawal, the group fights on.
China's defense ministry confirmed and appeared to downplay the incident, but commentary in the state-run news agency took a more aggressive tone on who's to blame.
Aviation schools are gearing up to teach students how to fly drones. Dozens of schools now offer courses in what's known as UAS — unmanned aircraft systems — which range from drones as big as small planes to 2-foot-wide mini-helicopters. Embry-Riddle now offers the first UAS master's degree program.