Diplomacy
Just Security’s expert authors offer analysis of diplomacy and its role in addressing global challenges, from armed conflicts to international crises and more. Our coverage includes U.S. foreign policy, international organizations, and multilateral diplomacy related to critical global issues.
3,026 Articles

The South China Sea’s Muddled and Increasingly Militarized Future
The Chinese Air Force recently landed a number of bombers on a heavily disputed “island” in the South China Sea. The military landings follow the placement of three anti-ship…

Self-Defense Against Self-Defense, In Syria And Beyond
For many years, the United States and some of its allies have taken the view that one state (say, one of them) may use armed force on the territory of another state (say, Pakistan…

The National Security Threat of Trump’s Defense Budget
As a former military officer and national security appointee under President Barack Obama, I know firsthand the value of U.S. defense spending for securing the United States and…

Can Humanitarian Assistance Be an Obstacle to Peace? The Example of South Sudan
When President Donald Trump took office, there was considerable uncertainty as to how his administration would address the ongoing crisis in South Sudan, a complex foreign policy…

No, Making the Iran Deal a Treaty Wouldn’t Have Stopped Trump from Withdrawing from It
Since President Trump announced his decision to withdraw from the Iran nuclear deal, legal scholars, elected officials, and political commentators have suggested that the non-binding…

With New U.S. Arms Sale Pending–What Happened to Saudi Assurances on Civilian Casualties in Yemen?
To get an arms sale past Congress last year, Saudi Arabia promised $750 million to prevent civilian casualties in Yemen. The civilian death toll has since risen.

United Kingdom Att’y General’s Speech on International Law and Cyber: Key Highlights
On Wednesday, the United Kingdom’s Attorney General, Jeremy Wright, QC MP, gave a speech at Chatham House on the role of international law in cyberspace. It is the first official…

Iranian Missiles and Ending the War in Yemen
Above: Seized weapons believed to have been sent by Iran for delivery to Houthi forces in Yemen. Image via US Navy. Yesterday, the Treasury Department levied sanctions against…

View from Socotra Island: Yemen War and Threats to the UN Charter
A small Yemeni island was recently at the center of a little-noticed standoff between three states—Yemen, the United Arab Emirates (UAE), and Saudi Arabia. The dispute reveals…

A Possible US-EU Agreement on Law Enforcement Access to Data?
[Cross-posted on Lawfare] Attorney General Jeff Sessions is scheduled to fly to Sofia, Bulgaria for a May 22 meeting with senior European law enforcement officials. In the wake…

The Unknown Cost of America’s Counterterrorism Efforts
A Stimson Center working group released a study last week on the costs of America’s counterterrorism efforts, and it found about what you’d expect: nearly 17 years after 9/11,…

Getting to the Bottom of the Trump Tower Meeting
What the new documents tell us about some of the basic questions surrounding the fateful meeting.