The U.S. Army just made a stunning decision: to cancel the M10 Booker, a light tank barely a year into service. Once hailed as a breakthrough in mobile firepower, the M10 is now being cut as part of the Army’s sweeping modernization reform. But why cancel a program that cost billions and took a decade to develop? In this video, we break down the real reasons—design flaws, strategic confusion, and defense industry politics—and what it reveals about the challenges facing U.S. military procurement.