Paul Lettow

Former Adjunct Senior Fellow.

Former senior director for strategic planning and institutional reform, National Security Council staff. Author of Ronald Reagan and His Quest to Abolish Nuclear Weapons (Random House, 2005) and the recent Council Special Report Strengthening the Nuclear Nonproliferation Regime.

EXPERTISE:

U.S. national security policy; nuclear nonproliferation; diplomatic history; structure and process of U.S. national security policymaking.

China

Religion in China

A significant proportion of China’s population claims to follow a religion. Meanwhile, the government continues to toughen oversight, increase persecution of some religions, and attempt to co-opt state-sanctioned religious organizations.

Backgrounder by CFR.org Editors May 15, 2024

Japan

The U.S.-Japan Alliance

The alliance with Japan has been the cornerstone of U.S. security policy in East Asia for decades. Now, Japan’s role in global security is growing as challenges from China and North Korea mount.

Backgrounder by CFR.org Editors May 3, 2024

United States

How U.S. Water Infrastructure Works

The sprawling U.S. water system is central to the nation’s economy, but chronic underinvestment, increasing demand, and the consequences of climate change have revealed the system’s weaknesses.

Backgrounder by James McBride and Noah Berman May 2, 2024 Renewing America

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