Eve Sampson is a reporter and former Army officer. She has covered conflict across the world, writing for The New York Times, The Washington Post and The Associated Press.
Experts say the U.S. Army Apache that went down near Oman offers a snapshot into how air assets must now contend with cheaper, rapidly evolving drones.
This week, the Army added three more technology executives to Detachment 201, a unit intended to bridge the gap between the commercial sector and military.
Over a decade after Syria agreed to dismantle its arsenal, international inspectors have uncovered scores of previously hidden chemical weapons materials.