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Voices of Experience: Insight and Wisdom from NSL4A

NSL4A, Dave Lapan, Martha Duncan, George Croner, Paul "Greg" Smith

Voices of Experience offers timely analysis and seasoned insight from national security leaders committed to defending American democracy. Join us for clarity, expertise, and guidance through today’s complex national and global challenges.

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Artwork for Voices of Experience: Insight and Wisdom from NSL4A

Latest Issues

America is at war. Pete Hegseth is focused on beards and hormones.

Editor’s Note:

NSL4A member and retired U.S. Navy Captain Jon Duffy, who writes about leadership and democracy, has written about Pentagon policies targeting medical waivers for facial hair and screening testosterone levels for service mem...

4 days ago
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Former Secretary of the Air Force on the vulnerabilities U.S. troops face in Iran war

NSL4A Member Frank Kendall, former U.S. Secretary of the Air Force, discusses the Houthi blockade in the Red Sea and Pentagon transparency around U.S. military injuries.

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About National Security Leaders for America

National S...

5 days ago
4

National Security Leaders for America Statement on Escalating Hostilities with Iran

FOR IMMEDIATE RELEASE

Washington, DC, July 23, 2026 National Security Leaders for America (NSL4A) is gravely concerned by the President’s threat to “bomb and destroy” civilian facilities or infrastructure in retaliation for Iranian attack...

5 days ago
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Parade Strength

Editor’s Note:

Last week Defense Secretary Pete Hegseth announced in a video posted to his official “X” account a mandatory program for service members 30 and older to be tested for testosterone deficiency and offered treatment if found to...

6 days ago
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2

National Security Leaders for America Calls for Intelligence Resources to Focus on Threats, Not Election Allegations

FOR IMMEDIATE RELEASE

Washington, DC, July 17, 2026 National Security Leaders for America (NSL4A) is deeply concerned by President Donald Trump’s July 16 address reviving unsupported allegations about the 2020 election and calling for yet...

11 days ago
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Authors

The writers behind this newsletter.

  • NSL4A

    National Security Leaders for America (NSl4A) is a bi-partisan, all-volunteer organization of former military and civilian leaders uniquely qualified to warn about U.S. national and economic security threats.

  • Dave Lapan

    Senior communication advisor. Retired Marine. Former DoD, U.S. Marine Corps and DHS spokesman.

  • Martha Duncan

    A 38 years career with DOD/DIA included 23 years as MI officer, LATAM analyst, NMJIC, Reserve Attache, OO, Chief HUMINT Management Enterprise, led development of HUMINT Operational Policy Manuals. Deployments to Panama, Bosnia, Afghanistan.

  • George Croner

    George Croner is a former intelligence official and attorney widely regarded as an expert on FISA and FISA Section 702. He writes extensively on U.S. national security, intelligence, and surveillance authorities.

  • Paul "Greg" Smith

    Former US Army Brigadier General with 35 years in uniform. Commanded at every level below division, including military JTF command during the 2013 Boston Marathon Bombings. Current instructor in Counterterrorism Strategy at Nichols College.

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