Nuclear Issues

211 Items

Vietnamese sky raider pulls out of its bomb run after a phosphorous bomb explodes

AP/Nick Ut

Analysis & Opinions - Foreign Affairs

Judging Henry Kissinger

| Nov. 30, 2023

Joseph S. Nye writes that evaluating ethics in international relations is difficult, and Kissinger's legacy is particularly complex. Over his long tenure in government, he had many great successes, including with China and the Soviet Union and the Middle East. Kissinger also had major failures, including in how the Vietnam War ended. But on net, his legacy is positive. In a world haunted by the specter of nuclear war, his decisions made the international order more stable and safer.

A wide shot of President Yoon at right on the stage in the JFK Jr Forum. At left, the audience.

Martha Stewart

- Belfer Center for Science and International Affairs and Women in Public Policy Program, Harvard Kennedy School

Belfer Center's Korea Project Co-Leads Planning for South Korean President's Historic Harvard Visit and Speech

| Spring 2023

South Korean President Yoon Suk Yeol visited Harvard on April 28 and delivered a major policy speech at Harvard Kennedy School’s JFK Jr. Forum. Following his speech, President Yoon joined Harvard Distinguished Service Professor Joseph Nye for a conversation about security and soft power derived from the country's cultural strength. He also took questions from the large audience of students and others attending the event in person and online.

The Belfer Center’s Korea Project worked closely with Harvard University colleagues and Korean Consulate General counterparts to arrange for the visit and the Harvard speech, the first for a sitting South Korean president. The Kennedy School's Institute of Politics and the Korea Project co-sponsored the historic speech. 

People inspect the wreckage of buildings that were damaged by Saudi-led coalition airstrikes, in Sanaa, Yemen, Tuesday, Jan. 18, 2022.

AP Photo/Hani Mohammed

Analysis & Opinions - Belfer Center for Science and International Affairs, Harvard Kennedy School

Significance of the Iran-Saudi Arabia Agreement Brokered by China

Belfer Center experts on the U.S.-China relationship and Middle East issues shared thoughts on the significance of the unexpected Iran-Saudi Arabia agreement brokered by China. 

Ukrainian Armed Forces use M777 howitzers donated due to the 2022 Russian invasion

Ukrainian Ground Forces via Wikimedia Commons

Journal Article - Bulletin of the Atomic Scientists

Distressing a system in distress: global nuclear order and Russia’s war against Ukraine

| Nov. 08, 2022

While prosecuting its invasion of Ukraine, Russia has relied heavily on nuclear threats, turning the war in Ukraine into a dangerous nuclear crisis with profound implications for the global nuclear order and its two constitutive systems of nuclear deterrence and nuclear restraint. These two interconnected systems, each aiming to manage nuclear possession and reduce the risk of nuclear use, are at once complimentary and contradictory. While tensions between these systems are not new, the war in Ukraine exacerbates them in unprecedented ways. The system of nuclear deterrence seems to be proving its worth by inducing restraint on Russia and NATO, while the system of restraint is undermined by demonstrating what happens to a country not protected by nuclear deterrence. The latter lesson is particularly vivid given Ukraine’s decision to forgo a nuclear option in 1994 in exchange for security assurances from nuclear powers. Russia’s use of nuclear threats as an enabler for escalation and the specter of Russian tactical nuclear use against Ukraine goes well beyond its declared nuclear doctrine. The outcome of the war in Ukraine thus has critical importance for deciding the value of nuclear weapons in global security architecture and for resolving the conundrum between the systems of deterrence and restraint.

teaser image

Analysis & Opinions - PRISM - National Defense University

The 21st Century's Great Military Rivalry

| September 30, 2022

A quarter-century ago, China conducted what it called “missile tests” bracketing the island of Taiwan to deter it from a move toward independence by demonstrating that China could cut Taiwan’s ocean lifelines. In response, in a show of superiority that forced China to back down, the United States deployed two aircraft carriers to Taiwan’s adjacent waters. If China were to repeat the same missile tests today, it is highly unlikely that the United States would respond as it did in 1996. If U.S. carriers moved that close to the Chinese mainland now, they could be sunk by the DF-21 and DF-26 missiles that China has since developed and deployed. This article presents three major theses concerning the military rivalry between China and the United States in this century.