Antinuclear

One of the best accounts of the lead-up to World War I, by the historian Christopher Clark, details how a group of European leaders led their nations into a conflict that none of them wanted. Gripped by nationalism and ensnared by competing interests, mutual mistrust, and unwieldy alliances, “the Sleepwalkers,” as Clark dubs them, made a series of tragic miscalculations that resulted in 40 million casualties.

Around the world today, leaders face similar risks of miscalculation—except heightened by the presence of nuclear weapons. The United States and Russia together possess more than 90 percent of the world’s atomic arsenal but they share the stage with seven other nuclear powers, several of which are engaged in volatile rivalries. Whereas a century ago millions died over four years of trench warfare, now the same number could be killed in a matter of minutes.

President-elect Joseph Biden, Vice-President-elect Kamala Harris, and their incoming national security team must confront the sobering fact that the potential for nuclear weapons use shadows more of the world’s conflicts than ever before. A single accident or blunder could lead to Armageddon. As a result, Biden will need to chart a new path on nuclear policy and arms control—one that creates new safeguards against accidental or ill-considered use of nuclear weapons and shores up international mechanisms that have long helped to keep the peace.

UNTHINKABLE, BUT NOT IMPOSSIBLE

The warning bells have been ringing for years. We wrote in Foreign Affairs more than a year ago (“The Return of Doomsday,” September/October 2019) about the elements that have destabilized the previous equilibrium and increased nuclear risks: where national interests clash, countries are making less use of dialogue and diplomacy than they once did; and as arms control structures have eroded, advanced missile systems, new technologies, and cyberweapons have appeared on the scene. Now, the COVID-19 pandemic has exposed the fragility of the international mechanisms for managing transnational risks and underscored the need for new cooperative  approaches to anticipate and deal with threats. One lesson of COVID-19 is that the unthinkable does happen. And with nuclear weapons, the consequences would be even more devastating.

To reduce the risk of nuclear accident or war, the Biden administration must reestablish nuclear dialogue with key nuclear states and other important powers. To be successful, however, it will have to build a working relationship with Congress, including with its Republican members, on issues that should be not just bipartisan but nonpartisan—such as arms control, nuclear policy, and diplomacy with other nuclear powers.

U.S.-Russian relations are in a dismal state, but Washington and Moscow must once again acknowledge that they share an existential interest in preventing the use of nuclear weapons. The Biden administration and congressional leaders must also acknowledge that fact and work together to reverse the erosion of arms control dialogue and structures that have for many decades made the world a safer place. Dealing with adversaries in the nuclear arena calls for diplomacy, not posturing.  Both the Biden administration and Congress must create the political space for the United States and Russia to renew military-to-military, diplomat-to-diplomat, and scientist-to-scientist engagement.
Biden has spent decades fostering cooperation within Congress and between Congress and the executive branch. As soon as possible, he should work with Democratic and Republican leaders to create a new bipartisan liaison group—comprising House and Senate leaders and committee chairs—focused on Russia policy, nuclear dangers, and NATO. Such a group would strengthen the president’s negotiating hand with Russia by demonstrating bipartisan support for a new direction in U.S. nuclear policy and arms control—one that advances both U.S. and global security.

NUCLEAR RESTART

There is much Biden can do to signal an immediate shift in U.S. policy. …….

A WAR THAT MUST NEVER BE FOUGHT

In the long term, the Biden administration will need to make a sustained diplomatic effort to revive the many processes, mechanisms, and agreements that allow nations to manage their relations in peacetime and thus to avoid nuclear conflict. ………

The lesson of World War I is that mutual misunderstandings can lead even reluctant leaders into conflict. World leaders are once again sleepwalking toward the precipice—this time of a nuclear catastrophe. They must wake up before it is too late.   https://www.foreignaffairs.com/articles/united-states/2020-12-15/sleepwalking-toward-nuclear-precipice