• Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Center for Arms Control and Non-Proliferation

Center for Arms Control and Non-Proliferation

  • Policy Issues
    • 25 Years Since September 11
    • Fact Sheets
    • Biological & Chemical Weapons
    • Countries
    • Pentagon and Weapons Spending
    • No First Use
    • Non-Proliferation
    • Nuclear Security
    • Nuclear Testing
    • Nuclear Weapons
    • Missile Defense
  • Nukes of Hazard
    • Podcast
    • Blog
      • Next Up In Arms Control
    • Videos
  • Join Us
  • Press
  • About
    • Staff
    • Boards & Experts
    • Jobs & Internships
    • Financials and Annual Reports
    • Contact Us
  • Donate
  • Search
You are here: Home / Archives for People / John Tierney

John Tierney

October 29, 2026

A Costly Silence: Eisenhower’s Warning

With proposed U.S. Pentagon and weapons spending zooming past $1 trillion — and proposals on Capitol Hill racing toward $1.5 trillion — why aren’t policymakers talking about where this money is going, and what is their silence costing everyday Americans? For this four-part special series, the Center for Arms Control and Non-Proliferation traveled to Omaha, […]

Posted in: Cameron Lopez, Connor Murray, Factsheets & Analysis on Nuclear Weapons Spending, Factsheets & Analysis on Pentagon Budget, John Tierney, Missile Defense, Nuclear Weapons, Nuclear Weapons Spending, Nukes of Hazard podcast, Pentagon Budget, Security Spending, United States

September 11, 2026

25 Years Later: Reflecting on the Human and Financial Costs of September 11

25 years ago, on September 11, 2001, terrorists attacked the United States via four hijacked airplanes destined for New York and Washington, D.C., killing 2,977 people and leaving thousands more with lasting physical and mental scars. The United States immediately went to war in Afghanistan, then Iraq, in the name of fighting terrorism.   The […]

Posted in: 25 Years Since September 11, Anna Schumann, Cameron Lopez, John Tierney, Nukes of Hazard podcast, Pentagon Budget, Security Spending, United States

September 10, 2026

25 Years Since September 11: Staff Stories: Rep. John Tierney, 49, Washington, D.C.

I was in the Capitol for some reason. I’m not sure if it was a vote or a meeting, and I returned to my office in the Cannon building, and as I came in my office manager came rushing over and said, “We’d better turn the TV on. A plane just went into the twin […]

Posted in: 25 Years Since September 11, John Tierney, Nukes of Hazard blog, United States

April 15, 2026

With Liberty and Justice for Some: with Former Rep. John Tierney

Executive Director John Tierney spoke with Representative Mark Pocan on his podcast With Liberty and Justice for Some about President Trump’s nuclear threats on Iran and increases in defense funding for this year’s President’s Budget Request.

Posted in: Center in the News, John Tierney, Middle East, Nuclear Weapons Spending, Pentagon Budget, People, Press & In the News on Iran Diplomacy, Press & In the News on Nuclear Weapons Spending, Press & In the News on Pentagon Budget, Press & In the News on the Middle East, Press Room, Security Spending, United States

November 19, 2025

Boomtown: How Futuristic Weapons Could Power Albuquerque

Executive Director John Tierney spoke with Undark about directed energy research. Academic researchers like Schamiloglu, though, are working on solving those problems. And according to Harrison and Richardson, the need for that kind of basic research is keeping directed energy funding stable. That’s not true of funding for other fields of science. “You look to where […]

Posted in: Center in the News, Emerging Technology, John Tierney, People, Press Room

  • Page 1
  • Page 2
  • Page 3
  • Go to Next Page »

Primary Sidebar

Recent Posts

  • A Costly Silence: The Choice Is Ours October 29, 2026
  • A Costly Silence: Eisenhower’s Warning October 29, 2026
  • Why aren’t your policymakers talking about the trillion-dollar Pentagon budget? October 29, 2026
  • You can destroy a facility. What about knowledge? October 20, 2026
  • BONUS Episode: The True Costs of War – Moderated Question and Answer Session October 16, 2026

Footer

Center for Arms Control and Non-Proliferation

820 1st Street NE, Suite LL-180
Washington, D.C. 20002
Phone: 202.546.0795

Issues

  • 25 Years Since September 11
  • Fact Sheets
  • Biological and Chemical Weapons
  • Countries
  • Pentagon and Weapons Spending
  • No First Use
  • Non-Proliferation
  • Nuclear Security
  • Nuclear Testing
  • Nuclear Weapons
  • Missile Defense

Countries

  • China
  • France
  • India and Pakistan
  • Iran
  • Israel
  • North Korea
  • Russia
  • United Kingdom

Explore

  • Nukes of Hazard blog
  • Nukes of Hazard podcast
  • Nukes of Hazard videos
  • Front and Center
  • Fact Sheets

About

  • About
  • Meet the Staff
  • Boards & Experts
  • Press
  • Jobs & Internships
  • Financials and Annual Reports
  • Contact Us
  • Council for a Livable World
  • Twitter
  • YouTube
  • Instagram
  • Facebook

© 2026 Center for Arms Control and Non-Proliferation
Privacy Policy

Charity Navigator GuideStar Seal of Transparency