Articles

Dozens of in-depth interviews in Lebanon after its civil war show how wartime displacement transformed localities in ways that transcend religious identity. With more than 80,000 people displaced from southern Lebanon because of fighting since October 7, 2023, the Israel-Gaza war is likely to strengthen Hezbollah’s grip when the displaced populations return and in localities in south Lebanon where displaced populations settle. 

In this Q&A, Joseph S. Nye talks about his advice for the interim and future president of Harvard in the wake of Claudine Gay's resignation, which countries should be highest on our radar to prevent the threat of nuclear war, what role the U.S. should play in the Russia-Ukraine war, the significance of U.S. alliances in the Middle East, and more.

Anatol Klass recounts how Uyghur chieftain Yolbars Khan came to be buried in a Chinese Nationalist grave in Taipei. It reveals much about China's violent relationship with its most western province.

Mass killing such as cleansing and genocide is a common occurrence in war. Communities face the terrible choice of leaving their homes ahead of military action, or staying. Analysis of the previously restricted “Village Files,” a Zionist survey of Arab Palestinian communities conducted in the 1940s, finds that the key indicator of whether a community flees imminent violence is social cohesion.

Meghan M. Garrity, an International Security Program postdoctoral fellow at the Harvard Kennedy School's Belfer Center discussed her research on government-sanctioned mass expulsion events at a virtual seminar on November 3, 2022.

This article introduces the Government-Sponsored Mass Expulsion (GSME) dataset documenting cross-border mass expulsion episodes around the world from 1900 to 2020. This new dataset focuses on mass expulsion policies in which governments systematically remove ethnic, racial, religious or national groups, en masse. The GSME dataset disaggregates mass expulsion from other exclusionary politics concepts to isolate policies of intentional group-based population removal. This allows for a systematic examination of governmental expulsion policies, distinct from policies aimed at annihilation (genocide), control (massacre) or cultural elimination (coercive assimilation).

The authors write that this is a moment of great hope for Iran but also great worry. Although the extensive frontline participation of women in protest movements often makes them more effective, it also raises the stakes dramatically. Defeat of today's protesters could be followed by an even deeper patriarchal backlash. 

A new conceptual typology of participation in rebellion identifies four dimensions along which individuals are involved in noncombat labor: logistics, outreach, governance, and community management. These duties are gendered in ways that often make women’s experiences and opportunities uniquely advantageous for rebel organizations.

The regime built around the 1970 Treaty on the Non-Proliferation of Nuclear Weapons (NPT) has helped curtail the spread of nuclear arms for fifty years. In hindsight, it is remarkable only nine states possess the world’s most powerful weapon. The NPT achieved much success during Cold War bipolarity and U.S. unipolarity in its aftermath. But today, China’s rise and Russia’s resurgence have ushered in a new era of emerging multipolarity. Can the treaty withstand the potential challenges of this dynamic environment? There is a real risk that multipolarity may shake the scaffolding of the nonproliferation regime, presenting a significant test to the NPT’s durability. This article identifies four essential elements of the nonproliferation regime: widespread membership, adaptability, enforcement, and fairness. History suggests bipolarity and unipolarity in the international system largely sustained and promoted these NPT features. When international regimes lack such elements, it sharply curtails their long-term efficacy.

States frequently acquire proof that other states have violated norms. Yet, existing theories do not fully explain how states wield such proof to coerce wrongdoers. Four case studies of nuclear proliferation probe a novel theory of how states coerce norm violators by concealing, sharing privately, or publicizing proof of guilt.