Jessica Williams

Quite recently, nuclear strategy scholars Kier Lieber and Daryl Press posited that arms’ tables have turned, citing the asymmetry of limited nuclear powers as a reboot of the United States (US)-North Atlantic Treaty Organization (NATO) tactical nuclear playbook during the Cold War. Their key message—that “The United States must take seriously the nuclear capabilities and resolve of its foes”—isn’t lost on us: we previously called for the need to begin serious counter-weapons of mass destruction (WMD) planning for adversarial use of nuclear weapons below the threshold of Armageddon.

Instability of the international system and order is arising from competition among great powers, who possess large, thermonuclear arsenals, and from greater multipolarity of both established and aspirational nuclear weapons states to exercise their own aims for possessing “tactical-size” yields. The capacity of the United States arsenal to deter a nuclear attack on its partners and/or allies—as affirmed in the combined 2022 National Defense Strategy and Nuclear Posture Review—will be challenged in an emerging Third Nuclear Age by threats of nuclear weapons use with far lower yields (i.e., tactical or non-strategic nuclear weapons) than those of the Cold War.

Change is hard; it humbles us all. Yet, it is possible to succeed. This article explores the why, what, who and how of successful change initiatives. Despite wildly different organizational cultures in the U.S. Navy, Walt Disney, Major League Baseball teams, Police Departments, and in the technology and banking sectors, common practices employed by change champions yielded success. This article will demonstrate the importance of messaging change clearly, demonstrating how to live the change, aligning your people’s behaviors with new organizational values, using data to make change actionable and your organization accountable and cultivating strategic patience to sustain change initiatives over time. We hope this invited perspective provides confidence among the curious that, despite how difficult undertaking change is – and the many competing perspectives in the marketplace about how to do it well – this roadmap can set you up for success.