– Northrop Grumman has been doing detailed design work that lays a path to air-launching its Lumberjack loitering one-way attack drone from Kratos’ stealthy XQ-58 Valkyrie uncrewed aircraft. Multiple manned and unmanned aircraft are being eyed as potential platforms for employing Lumberjack, which is already being tested in surface-launched modes and will have the ability to drop its own smaller precision munitions. Continue reading