Small is beautiful, even at the largest defense show of the year. Polaris Defense makes off-road vehicles — light and rugged enough to drop from airplanes — in service with US Special Operations Command and various allied nations. The “Big Army” is considering the Polaris DAGOR, among other competitors, to carry airborne troops and other…
By Sydney J. Freedberg Jr.After two years of embarrassing breakdowns in both variants of the embattled Navy Littoral Combat Ship, there are worrying signs that a reliability problem is built into the design. At issue: the unhappy combination of an unusually small crew struggling with a uniquely complex propulsion system, one that yokes gas turbines and diesel engines together.…
By Sydney J. Freedberg Jr.