Photo Credit Toggle Associated Press History International Relations Soft Power Trade U.S. Foreign Policy U.S. Primacy United Nations Sanctions See More International Relations Soft Power Trade U.S. Foreign Policy U.S. Primacy United Nations Sanctions NATO Monetary policy Islam Diplomacy Economic policy Globalization History International development International finance History shapes contemporary international relations. We conduct research on historical trends, diplomatic strategies, and geopolitical shifts. We analyze historical precedents and analogues to illuminate current policy challenges. The Latest Photo Credit Toggle AP Photo Article Competition Under the Security Dilemma Spring 2026 by Sebastian Rosato From International Security Program Photo Credit Toggle Gerald R. Ford Presidential Library Article The Ideology Trap: China and the Limits of Cold War Analogies Spring 2026 by Eun A Jo and Jessica Chen Weiss Photo Credit Toggle Public Domain/Library of Congress Article “Defend his own hearth”: The Transatlantic Origins of the National Rifle Association April 2026 by Kate Birkbeck Photo Credit Toggle AP Photo/Joe Rosenthal Article A Martial Approach to Applied History: How the U.S. Military Turns History into Judgment Apr. 1, 2026 by Patrick Holland 491 results Filter Filter by Region Program Filter Region Arctic Africa Russia North America Asia & the Pacific South Asia Europe South America Middle East & North Africa Program Africa Futures Project An Economic View of the Environment Applied History Project Arctic Initiative Asia-Pacific Initiative China Cyber Policy Initiative Cuban Missile Crisis Cyber Project Defending Digital Democracy Defense Project Defense, Emerging Technology, and Strategy Diplomacy and International Politics Economic Diplomacy Initiative Elbe Group Emerging Technology, Scientific Advancement, and Global Policy Environment and Natural Resources Europe and the Transatlantic Relationship Future of Diplomacy Project Geopolitics of Energy Project Harvard Project on Climate Agreements Homeland Security Project Intelligence Project International Security Program Korea Project Managing the Atom Middle East Initiative Middle Powers Program on Diplomacy and Statecraft Russia Matters Science, Technology, and Public Policy Security and Global Health Technology and Public Purpose Thucydides's Trap US-Russia Initiative to Prevent Nuclear Terrorism Clear Selections Your search did not return any results. Please try another search. The Invisible Hand Won’t Rebuild U.S. Shipyards Jun. 9, 2026 In The News from Foreign Policy The Ideology Trap: China and the Limits of Cold War Analogies Spring 2026 by Eun A Jo and Jessica Chen Weiss Article from International Security Photo Credit Toggle Gerald R. Ford Presidential Library Competition Under the Security Dilemma Spring 2026 by Sebastian Rosato Article from International Security Photo Credit Toggle AP Photo President Xi Jinping Invokes HKS Professor Graham Allison’s “Thucydides Trap” in Summit with President Trump May. 15, 2026 In The News from Harvard Kennedy School Why Xi Invoked the Thucydides Trap May. 14, 2026 In The News from The Free Press Forgotten Ally: China's World War II, 1937-45 May. 7, 2026 In The News from Book Club with Jeffrey Sachs “Defend his own hearth”: The Transatlantic Origins of the National Rifle Association April 2026 by Kate Birkbeck Article from Diplomatic History Photo Credit Toggle Public Domain/Library of Congress The Architects of the Vietnam War Knew it was Doomed May. 5, 2026 In The News from The Economist Previous Page 1 of 62 Next Page
Photo Credit Toggle AP Photo Article Competition Under the Security Dilemma Spring 2026 by Sebastian Rosato From International Security Program
491 results Filter Filter by Region Program Filter Region Arctic Africa Russia North America Asia & the Pacific South Asia Europe South America Middle East & North Africa Program Africa Futures Project An Economic View of the Environment Applied History Project Arctic Initiative Asia-Pacific Initiative China Cyber Policy Initiative Cuban Missile Crisis Cyber Project Defending Digital Democracy Defense Project Defense, Emerging Technology, and Strategy Diplomacy and International Politics Economic Diplomacy Initiative Elbe Group Emerging Technology, Scientific Advancement, and Global Policy Environment and Natural Resources Europe and the Transatlantic Relationship Future of Diplomacy Project Geopolitics of Energy Project Harvard Project on Climate Agreements Homeland Security Project Intelligence Project International Security Program Korea Project Managing the Atom Middle East Initiative Middle Powers Program on Diplomacy and Statecraft Russia Matters Science, Technology, and Public Policy Security and Global Health Technology and Public Purpose Thucydides's Trap US-Russia Initiative to Prevent Nuclear Terrorism Clear Selections Your search did not return any results. Please try another search. The Invisible Hand Won’t Rebuild U.S. Shipyards Jun. 9, 2026 In The News from Foreign Policy The Ideology Trap: China and the Limits of Cold War Analogies Spring 2026 by Eun A Jo and Jessica Chen Weiss Article from International Security Photo Credit Toggle Gerald R. Ford Presidential Library Competition Under the Security Dilemma Spring 2026 by Sebastian Rosato Article from International Security Photo Credit Toggle AP Photo President Xi Jinping Invokes HKS Professor Graham Allison’s “Thucydides Trap” in Summit with President Trump May. 15, 2026 In The News from Harvard Kennedy School Why Xi Invoked the Thucydides Trap May. 14, 2026 In The News from The Free Press Forgotten Ally: China's World War II, 1937-45 May. 7, 2026 In The News from Book Club with Jeffrey Sachs “Defend his own hearth”: The Transatlantic Origins of the National Rifle Association April 2026 by Kate Birkbeck Article from Diplomatic History Photo Credit Toggle Public Domain/Library of Congress The Architects of the Vietnam War Knew it was Doomed May. 5, 2026 In The News from The Economist Previous Page 1 of 62 Next Page
The Ideology Trap: China and the Limits of Cold War Analogies Spring 2026 by Eun A Jo and Jessica Chen Weiss Article from International Security Photo Credit Toggle Gerald R. Ford Presidential Library
Competition Under the Security Dilemma Spring 2026 by Sebastian Rosato Article from International Security Photo Credit Toggle AP Photo
President Xi Jinping Invokes HKS Professor Graham Allison’s “Thucydides Trap” in Summit with President Trump May. 15, 2026 In The News from Harvard Kennedy School
Forgotten Ally: China's World War II, 1937-45 May. 7, 2026 In The News from Book Club with Jeffrey Sachs
“Defend his own hearth”: The Transatlantic Origins of the National Rifle Association April 2026 by Kate Birkbeck Article from Diplomatic History Photo Credit Toggle Public Domain/Library of Congress
