The Pentagon says it inadvertently shipped live anthrax spores to as many as nine laboratories and is investigating how that happened.
A massive amount of taxpayer-paid products have gone to waste in the Afghanistan war, as a clearer picture of what was never used and what was left behind is formed as U.S. troops withdraw.
President Barack Obama’s goal of closing the Guantanamo Bay prison is facing re-energized opposition from Republicans and increased questioning from fellow Democrats amid widespread anger in Congress over the swap of five Taliban detainees for the last American prisoner of war in Afghanistan.
The U-2 spy plane outlasted the Cold War, outlived its successor and proved crucial a half-century ago when two superpowers were on the brink of nuclear war.
A U.S. official says that as part of the proposed 2015 defense budget, Pentagon chief Chuck Hagel is recommending shrinking the Army to its smallest size in decades.
The future of military warfare will be decided by specialized robots, guided munitions and fleets of 3D-printed, remote-controlled drones in the not-too-distant future, according to a report from national security think-tank, the Center for a New American Security.
CIA officers revealed a clash over how quickly they should go help the besieged U.S. ambassador during the 2012 attack on an outpost in Libya, and a standing order for them to avoid violent encounters, according to a congressman and others who heard their private congressional testimony or were briefed on it.
Pentagon chief Chuck Hagel is offering troops a rare glimmer of hope about the department’s financial woes.
Chairman of the Joint Chiefs of Staff Gen. Martin Dempsey worried aloud Wednesday that the next generation of possible military recruits is ignorant about the damage that can come from showing bad or illegal behavior online.
President Barack Obama is pushing to overcome obstacles to closing the Guantanamo Bay prison, an elusive goal which has frustrated him since he took office. That is setting the White House on a collision course with Congress in its bid to loosen restrictions for moving out detainees.