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International Diplomacy

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Diplomacy, the practice of international relations, is an area in which RAND has significant research experience. Among RAND's many experts are former ambassadors whose research and commentary on both long-term efforts and current events shed light on how diplomatic ventures can be integral to national security goals and activities, including traditional military interventions, nuclear arms control, and nation-building efforts.

Report
Reconstructing Ukraine: Creating a Freer, More Prosperous, and Secure Future
Ukraine's reconstruction may be the largest rebuilding effort in modern history, and it's not too early to start planning. Recovery will require an end to the fighting, but ultimate success hinges on a U.S.-European partnership and the establishment of durable post-war security arrangements.
Jun 14, 2023
Report
How Would U.S. Allies View Changes in Washington's Relationship with Taiwan?
The debate in Washington over Taiwan often overlooks a crucial question: How would America's regional allies respond to possible changes in U.S. policy toward the island? Researchers explored the perspectives of Japan, South Korea, and the Philippines.
Jul 20, 2023

Explore International Diplomacy

Commentary
Truth Decay and National Security
Truth Decay—the declining role of facts in American public life—creates national security vulnerabilities, including by making the United States more susceptible to foreign influence. What can be done to mitigate such risks?
Apr 12, 2023
Commentary
As China Ascends, Concerns Grow It Might Be Tempted into a 'Splendid Little War'
When a nation newly ascends or returns to the status of a leading international power, it often feels the need to publicly demonstrate its rise through a brief, victorious war. Today, China's increasing strength may tempt it to pursue such a conflict, and not necessarily with Taiwan, if it anticipates that victory will be swift, decisive, and demonstrative.
Apr 11, 2023
Journal Article
How the Ukraine War Accelerates the Defense Strategy
This piece explores the implications of the Defense Department's support for Ukraine on the National Defense Strategy, and support for Taiwan in particular.
Apr 11, 2023
Commentary
Europe: Ukraine's Essential Ally
While the United States is Ukraine's primary military backer, Europe is sharing the war's overall burden, sanctioning Russia, arming Ukraine, and helping prepare it to join the European Union, as well as absorbing huge economic costs. Europe's partnership with the United States on Ukraine may be Western diplomacy's finest hour since the Berlin Wall fell.
Apr 10, 2023
Dissertation
Whither the Liberal International Order? Does an Attenuated Liberal International Order Affect the Propensity, Incidence, and Intensity of Conflict?
Seeks to understand and anticipate the impact of an attenuated or weakened Liberal International Order on propensity, incidence, and intensity of conflict.
Apr 5, 2023
Journal Article
Scottish Affairs Committee: Scotland's Role in UK Defence of the North Atlantic and Arctic Amid Rising Geopolitical Tensions
The aim of this evidence is to analyse the UK's national security priorities in the North Atlantic and the High North and how to develop Scotland's role as an asset in the pursuit of these priorities.
Apr 4, 2023
Commentary
Why U.S. Military Interventions Fail and What to Do About It
There will always be situations in which military intervention is the best or only option for the United States. But policymakers must also recognize that in many cases, the best response to a crisis or potential threat is to take no military action at all and rely instead on diplomacy or sanctions—or simply learn to live with an elevated threat.
Mar 30, 2023
Commentary
Japan's New Security Policies: A Long Road to Full Implementation
The historic ambition contained within Japan's new defense strategies is notable. But the reality is that an extraordinary alignment of political, economic, fiscal, and other stars will be necessary for Japan's government to fully implement their stated ambitions over the next five to ten years.
Mar 27, 2023
Blog
20 Years After the Iraq War, China-Russia Ties, Correctional Education: RAND Weekly Recap
This weekly recap focuses on reflecting on the Iraq War, the pandemic and prison education, North Korea’s latest threats, and more.
Mar 24, 2023
Commentary
Why Is China Strengthening Its Military? It's Not All About War
China's military modernization goals serve a variety of political and military purposes, none of which imply any intent to actually start a war. A grasp of the myriad drivers could help observers more accurately assess the danger posed by the PLA's modernization.
Mar 24, 2023
Commentary
Should Mexico's Drug Cartels Be Designated Foreign Terrorist Organizations?
While the outcry over the kidnapping and murder of U.S. citizens by members of the Gulf Cartel in Mexico is understandable, stridency should not preclude strategic assessment. America's problem with drug trafficking is not the lack of statutes, but the magnitude of the problem.
Mar 22, 2023
Q&A
Twenty Years After the Iraq War, a Q&A with RAND Experts
On the 20th anniversary of the war in Iraq, RAND experts discussed what the war means for the people of Iraq and the veterans who fought there, what lessons the U.S. military learned (or did not learn), and what effect it has had on the balance of power in the Middle East and the global reputation of the United States.
Mar 21, 2023
Commentary
India Can Bridge the U.S.-Russia Divide over Ukraine
No country is as well positioned as India to mediate between Russia and the United States, and bring the Ukraine conflict to an end. Even limited success in ending the war will bolster India's credentials as an emerging great power, capable of accomplishing remarkable things that others cannot.
Mar 20, 2023
Blog
Opioids in America, Silicon Valley Bank, Semiconductors: RAND Weekly Recap
This weekly recap focuses on addressing America's illicit opioids problem, Silicon Valley Bank’s demise, Taiwan’s semiconductor dominance, and more.
Mar 17, 2023
Multimedia
The View of the Taiwan Strait from the U.S.-Japan Alliance
An October 2022 event gathered experts to examine the view of the Taiwan strait from the U.S.-Japan alliance. Presenters considered the Taiwan strait issue from the perspectives of the United States and Japan.
Mar 15, 2023
Report
What Taiwan's Dominance in Semiconductor Production Means for the U.S.
Semiconductors have become an integral part of nearly every industry. Production of the highest-end semiconductors exists almost entirely in Taiwan. If China were to unify with Taiwan, there are no good short-term options for responding to the disruption that would cause to the global semiconductor supply chain.
Mar 13, 2023
Commentary
Is Australia's Defense Strategy Based on a Mistaken Assumption?
The concept of “impactful projection” has become a topic of heightened interest in the Australian strategic discourse, as pundits wait on further information from the Defense Strategic Review. But is the concept underpinned by a fundamentally mistaken assumption?
Mar 10, 2023
Report
Proxy Warfare in Strategic Competition: State Motivations and Future Trends
The authors used quantitative analysis and case studies of China, Iran, and Russia to examine the causes and likely future trends in proxy wars: civil wars in which at least one local warring party receives material support from an external state.
Mar 9, 2023
Report
Proxy Warfare in Strategic Competition: Overarching Findings and Recommendations
This report synthesizes the findings and recommendations from two companion reports on intrastate proxy wars: civil wars in which at least one local warring party receives material support from an external state.
Mar 9, 2023
Report
Proxy Warfare in Strategic Competition: Military Implications
The authors examine the military implications of intrastate proxy wars (civil wars in which at least one local warring party receives material support from an external state) via a literature review and four case studies.
Mar 9, 2023

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RAND Topic:
International Diplomacy

Topic Synonyms:
Diplomatic Relations

Research conducted by

Researcher Spotlight

William Courtney

Adjunct Senior Fellow

William Courtney is an adjunct senior fellow at the nonprofit, nonpartisan RAND Corporation, and was executive director of the RAND Business Leaders Forum. He cochairs the international advisory council of the America250 Foundation, the nonprofit executive arm of the U.S. Semiquincentennial…
Ann Marie Dailey

Policy Researcher

Ann Dailey is a policy researcher at the RAND Corporation. She is a geopolitical strategist with expertise in Russia, Europe, and Eurasia. Dailey has developed an extensive knowledge of the political, military, and economic drivers underpinning security over two decades of study and experience…

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