International Security

If Joe Biden defeats Donald Trump in November, the question he will face is not whether to restore the liberal international order. It is whether the United States can work with an inner core of allies to promote democracy and human rights while cooperating with a broader set of states to manage the rules-based international institutions needed to face transnational threats.

Joseph Nye, Jr.'s Do Morals Matter? Presidents and Foreign Policy from FDR to Trump skillfully examines modern American presidents and ethics.

In 2011, the International Atomic Energy Agency (IAEA) released the fifth revision of its Nuclear Security Recommendations on Physical Protection of Nuclear Material and Nuclear Facilities. This update of IAEA nuclear security guidance was a significant improvement upon its predecessors, suggesting new and strengthened approaches to nuclear security in a range of areas. Nearly a decade later, however, the global nuclear security landscape has changed. Nuclear security regulations and practices have improved. International institutions and norms supporting global nuclear security architecture are stronger. Countries have made new political commitments to strengthening their nuclear security. Legally binding agreements are more widely subscribed than they were before. Meanwhile, new global threats have surfaced, presenting new challenges to physical protection systems. A range of emerging technologies creates new opportunities, but also new risks.

Stephen Walt explains the current state of U.S.-Sino relations: Each country is trying—with varying degrees of skill and success—to avoid being in a position where the other can threaten its security, prosperity, or domestic way of life. And because neither can be completely sure what the other might do in the future—a reality amply demonstrated by the erratic course of U.S. foreign policy in recent years—both are actively competing for power and influence in a variety of domains.

Grand Strategy, Security, and Statecraft Fellow William James submitted written evidence to the UK Parliament's Foreign Affairs Committee for its inquiry into the government's forthcoming Integrated Review of Security, Defence, Development and Foreign Policy.

"The paradox of war is, the adversary will always move against your perceived weakness.  So a safe, secure and effective nuclear deterrent is there to ensure a war that can never be won, is never fought." Former Secretary of Defense James Mattis went on to say, "I am absolutely convinced that having this safe, secure, and effective deterrent is critical—the most critical piece of our nation's defense."  “At the end of the day, deterrence comes down to the men and women in uniform.” The question this paper addresses is: how do we motivate Airmen to give their best to perform this unsung duty, day after day, for years at a time?

Juliette Kayyem points out that despite the good works of many elected officials, the heroic efforts of nurses and doctors, and months of dutiful hand-washing, social-distancing, and mask-wearing by millions of Americans, the United States is being judged by its sickest states and most reckless politicians. Becoming a global pariah isn't just embarrassing: It could also limit Americans' economic activity and freedom of movement in ways that citizens of the world's leading power are unaccustomed to seeing.

As the world commemorates the 70th anniversary of the start of the Korean War, the Center for the National Interest's Korean Studies team decided to ask dozens of the world's top experts a simple question: Do you believe that the Korean War will finally come to an end before its next major anniversary in 2025? Joseph Nye provides his answer to that question.

Polls in the United States and nine allied countries in Europe and Asia show that public support for a nuclear test is very low. If the Trump administration conducts a test, then it shouldn't expect backing from Americans or its closest U.S. partners.

The United States and Russia have about 91% of the world's nuclear warheads. And the arms control pact — the New START Treaty — between the two nations expires next year. Matthew Bunn spoke with The World's Marco Werman about the implications of the treaty.