The Air Force is testing a new bunker-busting bomb that could counter North Korea and IranResearch on the 5,000-pound weapon began in 2017.By Rachel S. Cohen18 months ago
Tunnel warfare will test the Air Force’s ability to spy — and bomb — a hidden enemyThe possible emergence of a new era of tunnel warfare will challenge the Air Force to think of new ways to find, and defeat, a hidden enemy.By Stephen Losey4 years ago