A Conversation With Congressman Michael McCaul

Why It Matters

McCaul’s remarks signal continued congressional support for robust deterrence—short of major ground deployments—while highlighting how the Iran crisis, coupled with ties to Russia and China, could shift global energy and security dynamics and constrain U.S. strategic flexibility.

Summary

Rep. Michael McCaul said the current Middle East conflict underscores a long-standing U.S. focus on containing Iran’s regional malign activity and nuclear ambitions, arguing recent strikes degraded Tehran’s enrichment capabilities even if the regime remains intact. He warned that Iran’s proxy networks and missiles have raised regional risk, including closures in the Strait of Hormuz that are disrupting global energy markets. McCaul urged caution against sending large U.S. ground forces, citing public fatigue from prior “forever wars,” and defended bipartisan emergency aid for Ukraine as vital to deterring broader aggression. He also warned of an emerging strategic alignment between Iran, Russia and China that amplifies threats and complicates U.S. policy options.

Original Description

Congressman Michael McCaul has been at the center of Congress’s foreign policy debates over the past two decades, first as chairman of the House Homeland Security Committee and later as the chairman of the House Foreign Affairs Committee. As a leading voice on global affairs, McCaul’s bipartisan approach to foreign policy has shaped congressional debates on strategic competition with China, support for U.S. allies and partners, and promoting American leadership abroad.

As Chairman Emeritus McCaul prepares to leave Congress and begin a new chapter of his service to the nation, please join Mariano-Florentino (Tino) Cuéllar, president of the Carnegie Endowment for International Peace, for a conversation with the congressman reflecting on his legacy on Capitol Hill, his views on the future of American global leadership, and the lessons that his career offers to the next generation of policymakers.

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