Again and again, American taxpayers are asked to open their wallets and pay for a national security machine that costs $1 trillion operate. Yet time and time again, the US government gets it wrong on critical issues. So what can be done? Enter bestselling author Thom Shanker and defense expert Andrew Hoehn. With decades of national security expertise between them and access to virtually every expert, they look at what's going wrong in national security and how to make it go right. Age of Danger looks at the major challenges facing America-from superpowers like Russia and China to emerging threats like pandemics, cybersecurity, climate change, and drones-and reimagines the national security apparatus into something that can truly keep Americans safe. Weaving together expert analysis with exclusive interviews from a new generation of national security leaders, Shanker and Hoehn argue that the United States must create an industrial-grade, life-saving machine out of a system that, for too long, was focused only on deterring adversaries and carrying out global military operations. It is a timely and crucial call to action-a call that if heeded, could save Americans lives, money, and our very future on the global stage.