Energy

Iran has been a critical player in the Syrian war since 2011, crafting a complex foreign policy and military strategy to preserve its Syrian ally. What have been the drivers of Iranian decision-making in this conflict? And how has Iranian strategy evolved over the course of the war? This article argues that the logic of deterrence has been fundamental not just for shaping the contours of Iran–Syria relations since the Islamic Revolution of 1979, but also for determining the overall trajectory of Iranian strategy in the Syrian war. The authors outline Iran's decision-making calculus and divide the country's strategy on Syria after the Arab Spring into four primary phases: 1) a ‘Basij’ strategy to establish local militias in Syria; 2) a regionalization strategy to incorporate transnational fighters and militias in the war effort; 3) an internationalization strategy to incorporate Russia and balance the United States; and 4) a post-ISIS deterrence strategy to balance against the United States, Turkey and Israel. Iran's Syria strategy progressively escalated in response to the possible defeat of its ally and the deterioration of its forward deterrence capacities against the United States and Israel. Today, the potential for direct inter-state conflict is rising as proxy warfare declines and Iran attempts to maintain the credibility of its forward deterrence.

During the Trump administration, the usual ways of conducting diplomacy have been upended. Many positions in the State Department have never been filled, and meetings with foreign leaders such as Kim Jong-un and Vladimir Putin have been undertaken with little advance planning. What effect are these changes having now, and how will they affect ongoing relationships between the United States and its allies and adversaries?

Where does the late George H.W. Bush rank in the history of the American presidency? Historical judgments are best left to historians who can appraise a president most accurately, often decades after his death.

Today, the Yemeni people are suffering from the actions of outsiders. Regional powers have turned the country into an arena for proxy conflicts that have little to do with the actual interests of the Yemeni nation. Large parts of the country have been devastated, including much of its vital infrastructure. Millions are threatened by starvation and disease. The fighting has left tens of thousands of others dead or wounded.

This year’s Halifax International Security Forum paid respect to the 100th anniversary of the end of World War One, but in its final plenary session, Future Tense: Our World in Ten, the attention shifted to the future. How will the issues discussed throughout this year’s Forum play out over the next decade? Will democratic states be able to defend their values and institutions from growing threats like great power politics and cyber-warfare? This diverse set of panelists spoke confidently and optimistically about the resilience of democracies to withstand this challenge.

It's been six months since President Donald Trump and North Korean leader Kim Jong Un said they came to an agreement on denuclearization, but new satellite images published this week by an independent Washington think tank showed at least 13 previously undeclared missile operating bases in North Korea.

America’s leaders should not lose sight of why the U.S. went to, and has stayed in, Afghanistan: It is in our national interest to ensure that country is not once again a sanctuary for transnational extremists, as it was when the 9/11 attacks were planned there.

Two days after presenting his credentials to President Trump, His Excellency Aizaz Ahmad Chaudhry, the newly appointed Ambassador of Pakistan to the United States, expressed optimism about bilateral relations between the two countries. Respondent Adil Najam, Dean of the Frederick S. Pardee School of Global Studies at Boston University, was more cautious in his assessment of the relationship after years of "reset."