With wide-ranging experience working on national security issues in the White House, the State Department, and the U.S. Senate and House of Representatives, Stephen Rademaker helps clients navigate international policy, sanctions, and CFIUS challenges.

Among his accomplishments in public service, Mr. Rademaker had lead responsibility, as a U.S. House staffer, for drafting the legislation that created the U.S. Department of Homeland Security. Serving as an Assistant Secretary of State from 2002 through 2006, he headed at various times three bureaus of the State Department, including the Bureau of Arms Control and the Bureau of International Security and Nonproliferation. He directed the Proliferation Security Initiative, as well as nonproliferation policy toward Iran and North Korea, and led strategic dialogues with Russia, China, India, and Pakistan. He also headed U.S. delegations to numerous international conferences, including the 2005 Review Conference of the Parties to the Treaty on the Nonproliferation of Nuclear Weapons.