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. 

After a century of rebellion, South America experienced a rapid decline in revolts in the early 1900s. Historical narratives and an analysis of a comprehensive new dataset show that the decrease stemmed in large part from the expansion and professionalization of the region’s militaries, which were driven by an export boom and the threat of interstate conflict. 

Christopher Darnton responds to Rachel Metz's Winter 2022/23 article, "The Cult of the Persuasive: Why U.S. Security Assistance Fails."

Matthew Evangelista examines the precedents and possibilities for postwar European security in an interview with International Security Executive Editor Jacqueline L. Hazelton.

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.

Calder Walton recounts how Russia and China are using their intelligence agencies to reverse the outcome of the Cold War

CIPHER BRIEF INTEL REPORT — During a recent visit to Kyiv centered around The Cipher Brief’s Kyiv Economic and Security Forum, a small Cipher Brief delegation met with a variety of representatives from government, business, and civil society, who conveyed a consistent and compelling message of unity and determination to win the war that Russia started in 2014 with the invasion of Crimea, and since February 24, 2022, when it launched a full-scale invasion of Ukraine.

Climate disasters shape the trajectory of internal conflicts in states highly vulnerable to changes in conflict dynamics. Conflict after a climate disaster escalates when the disaster induces shifts in relative power that enable one side to increase its military efforts. But when one actor is weakened by the disaster and the other lacks the capability to exploit that weakness, conflict intensity declines.

State support to non-state armed groups outside a state’s own territory is commonly seen as a direct relationship between a state sponsor and a rebel group. But powerful states can use a third state—a dealer or broker—as a conduit for military and other support. States that fail to identify an alignment of interests with these intermediary dealers and brokers face strategic failure.