Research & Commentary Results

Of all the fronts in President Trump’s peacemaking agenda, the South Caucasus has delivered the most concrete results. The August 2025 Washington Declaration, signed between Armenia and Azerbaijan and witnessed by Trump, marked an important step toward peace in the region. The two sides initialed a peace agreement and advanced plans to unblock regional connectivity, including through the establishment of the Trump Route for International Peace and Prosperity (TRIPP), which would connect Azerbaijan to its Nakhijevan exclave through southern Armenia. Implementation of TRIPP has since made notable progress, but construction has yet to start. A breakthrough on those two tracks would, in turn, unlock Armenia–Türkiye normalization, transforming a long-fractured region into an area of trade and interdependence.

Wars don’t just end. They get interpreted, reinterpreted, and turned into strategic doctrine. That is what happened after the Iran-Iraq War of the 1980s, a conflict that saw the United States back Tehran’s Iraqi adversaries. The war taught Tehran three lessons it never unlearned: that Washington wants the Islamic Republic gone, that Iran stands essentially alone in the world, and that it cannot survive a direct, overt fight with the U.S. and Israel.

President Donald Trump’s disdain for strategy extends to process: mass National Security Council firings and reliance on a tiny circle of advisors have left the interagency policy process dormant amid the Iran war. The result is improvised, damaging moves like the Strait of Hormuz toll scheme. Reviving a professional, deliberative policy process is essential.

The Iraqi Peshmerga, the military arm of the Iraqi Kurdistan Regional Government (KRG), remains one of the United States’ most important defense partners in the Middle East. This monograph provides an in-depth assessment of Peshmerga combat effectiveness, particularly considering its experience in the war against the Islamic State and its subsequent clash with the Iraqi Army and Iran-backed militias. Drawing on past research and more than two dozen interviews with Peshmerga officers, US military officers, and subject matter experts, this study includes detailed policy recommendations as well as a discussion of their implications.

In many ways, the U.S.-Israeli war against Iran and the war in Gaza that preceded it seem transformative. After decades of shadow warfare, Iran and Israel have now attacked each other’s homelands directly. And Israel and the United States have joined forces in a genuinely novel way to wage war against Iran.

It is now clear the United States is sinking into the quagmire of its war with Iran with no clear idea of how to get out. More than five months of intermittent bombing of Iran have not brought Tehran any closer to surrender. Recurring threats by US President Donald Trump to launch a massive military campaign against the country aren’t causing Iran to submit to US demands.

As the US-Israel-Iran war enters its sixth month, the conflict has taken a sharp turn. After a brief lull in the fighting, Iran launched a surprise ballistic missile attack on US forces on July 28, and the US and Saudi Arabia struck back at Iran-backed militias in Iraq, marking Riyadh’s entry into the war. MEI Senior Fellow Alex Vatanka joins host Alistair Taylor to discuss the escalation, what may come next, and the state of talks over sharing the Strait of Hormuz.

This report considers the lack of Palestinian political agency as a driver of regional insecurity that must be resolved before wider conflicts can be settled. The author analyses the conditions that contributed to the destruction of Palestinian political capacity, including Israeli policies, Palestinian shortcomings, and exploitation by Iran, and makes recommendations for an Arab strategic initiative.

Lebanon is America’s next foreign policy win — if Washington acts now. The US has committed blood and treasure to neutralize Iran’s ability to project power and destabilize the Middle East. Lebanon is now the clearest opening to convert those investments into strategic gains and permanently dislodge the Islamic Republic from its most important regional foothold. Securing a sovereign Lebanon, achieving a lasting Israel-Lebanon peace, and dismantling Hizballah — the blueprint of Iran’s proxy model — would irreversibly weaken Tehran’s threat and consolidate a new regional order led by America’s partners before Iran has a chance to reverse its losses.

This report outlines an actionable US roadmap to win in Lebanon, comprising eight chapters of specific policy interventions across the security, economic, and political dimensions needed to secure a sovereign Lebanon, lock in US gains against Iran, and permanently end the Israel-Lebanon conflict.

As part of a report outlining an actionable US roadmap to win in Lebanon, this article posits a successful outcome will require more than just negotiations: sustained pressure on Hizballah and Iran, internal reforms in Lebanon, Arab state help, and more proactive American support — not just money, but advice — for the Lebanese army.

As part of a report outlining an actionable US roadmap to win in Lebanon, this paper examines how the United States might mediate the settlement of Israel-Lebanon differences over the line that divides them into separate jurisdictions.

As part of a report outlining an actionable US roadmap to win in Lebanon, the author discusses options for American military assistance to the Lebanese Army in the effort to disarm Hizballah and regain Lebanese sovereignty.