from New York Times The call came after 8 in the evening, from peacekeepers posted in a remote corner of the country’s restive east. The troops sensed suspicious movement nearby. Venturing out into the forest at that hour was far too risky. Would ground control send a drone to have a look? From here, a remotely piloted aircraft set off, its owl eyes designed to peer … [Read more...] about Unarmed Drones Aid U.N. Peacekeeping Missions in Africa