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CENTCOM has become a battle lab for unmanned systems
Unmanned systems have moved quickly from experimentation and exercises into the demands of an active war.
US Navy should target carriers in fight with China, report says
A U.S. think tank devised a strategy to target Chinese aircraft carriers by using similar tactics that China has planned against American ships.
By Michael Peck
Organizers break ground on education center at Pentagon 9/11 memorial
Organizers broke ground Saturday on a new visitor education center at the Pentagon's 9/11 memorial.
By Patricia Kime
Americans mark 25 years since September 11 attacks amid enduring grief, reflection
Twenty-five years after the deadliest attack on U.S. soil, Americans paused to remember those killed and wrestle with the reverberating consequences.
By Maria Tsvetkova, Idrees Ali and Joseph Ax, Reuters