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National Security Work

Mac's Work on National Security 



Congressman Thornberry discusses the threat automatic budget cuts pose to our national security on Fox News


Mac has established himself as a leader on national security, an issue area in which he continues to be given new responsibilities and opportunities to help advance the security of our nation. 

He currently serves as the Vice Chairman of the Armed Services Committee, where he also leads the Subcommittee on Emerging Threats.  He continues to serve on the House Permanent Select Committee on Intelligence as well.

In early 2011, Mac was tapped by the Speaker of the House and Majority Leader to spearhead a Cybersecurity Task Force to guide House legislative action on this growing national security and economic threat. Well-respected by Members on both sides of the aisle for his insight and leadership, they asked Mac to chair this diverse group of lawmakers representing nine major committees of jurisdiction.  The charge was to make recommendations in a number of areas including updating existing laws, protecting critical infrastructure, and sharing cybersecurity information. On October 5, 2011, the Task Force released its recommendations, which have received a favorable response from Republicans and Democrats in the House and the Senate, as well as the White House, private businesses, and other outside organizations.

Mac is also widely-respected as an innovator and strategic thinker, and as such, was one of the first in Congress to recognize the need to confront the threat of terrorism. Six months before 9/11, he introduced a bill to establish a National Homeland Security Agency to better protect our country from terrorist attacks. Drawing on the recommendations of the Hart-Rudman Commission, Mac’s bill served as the foundation for the legislation that established the Department of Homeland Security.

In the words of Congressional Quarterly, his efforts “gave Thornberry an aura of prescience as soon as the World Trade Center’s twin towers were felled and the Pentagon was torn open by hijacked airliners.”

Mac has consistently been on the leading edge of critical national security issues, from homeland security and nonproliferation to the transformation of the military, nuclear deterrence, and cybersecurity.  He was one of the architects that led the creation of the National Nuclear Security Administration, which is charged with ensuring the nuclear weapons complex is properly managed and that the nuclear weapons stockpile remains viable and a part of the strategic deterrent against future adversaries. Mac also has pushed strategic communications issues, as well as advocating for greater interagency cooperation in the fight against violent extremists. He believes it is essential for the United States to develop a deep understanding of terrorism in order to take appropriate action to prevent its spread

National security watchers consistently praise Mac’s efforts.  Defense News called Thornberry “a smart hawk who’s not afraid to buck the party line” while DoD Buzz said he is “one of the most consistently thoughtful and effective legislators on the House Armed Services Committee.”  Those covering Capitol Hill agree, with Congressional Quarterly recognizing him as a “serious student of government management.” National Journal has noted Mac is “well-regarded in both parties for his thoughtfulness on security issues,” and identified him as a “Republican to watch,” calling him an E.F. Hutton of Congress (because when he talks about defense and homeland security issues, people— and his colleagues on Capitol Hill— listen). Esquire says he’s “a distinguished thinker on defense issues and foreign affairs” and “an informed, dispassionate expert on national security and intelligence.”

Thornberry has written widely on defense matters and has appeared on CNN, MSNBC, Fox News, PBS, CBS, ABC, and C-SPAN to provide congressional insight on homeland and national security issues.

Career Highlights

-  Vice Chairman, House Armed Services Committee, 112th Congress

-  Chairman, Armed Services Committee’s Emerging Threats Subcommittee

-  Top Republican (Ranking Republican), House Permanent Select Committee’s Tactical and Technical Intelligence Subcommittee, 111th Congress

-  Senior Member of the House Armed Services Committee’s Strategic Forces Subcommittee, 111th Congress

-  First Chairman, Intelligence Subcommittee on Oversight, where he focused primarily on overseeing the implementation of the reforms contained in the “9/11 Bill,”   and on improving the management of the intelligence community, and issues related to the intelligence community’s response to terrorism, 109th Congress

-  Chairman, Armed Services Committee panel with oversight of the reorganization of the nations’ nuclear weapons complex, 1999-2002

-  Member of the Select Committee on Homeland Security, servings as the chairman of the Subcommittee on Cybersecurity, Science, and Research and Development.

-  Member, U.S. Joint Forces Command, Transformation Advisory Group (TAG) which provides the military with advice on defense and transformation policies and future issues.

-  Member of the CSIS Smart Power Commission which issued its report in November 2007 arguing that the nation needs to have the full range of instruments of   natural power and influence in order to accomplish our national policy goals.

-  Member, Executive Steering Committee of the Strategic Policy Forum, a group organized by the Office of the Secretary of Defense to conduct war games  and exercises in which Members of Congress and officials from the Executive Branch can participate together to shed light on current and future national security challenges. 

-  Member of the Council on Foreign Relations.

Related Websites:

House Armed Services Committee Website

Permanent Select Committee on Intelligence