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The Weekly Leaf: 2025 ASF DC Recap

December 12, 2025

This week, the 2025 Aspen Security Forum: DC Edition brought together top national security voices, experts, business leaders, and innovators from across the political spectrum and around the globe in Washington, DC. We were proud to host over 250 in-person attendees, including many from our Rising Leaders Program, which fosters the next generation of national security and foreign policy leaders.

Watch Sessions.

Private Session With Deputy National Security Advisor Andy Baker

Andy Baker, Deputy National Security Advisor

ModeratorAnja Manuel, Executive Director, Aspen Strategy Group and Aspen Security Forum

The Aspen Security Forum was pleased to host an off-the-record discussion with Deputy National Security Advisor Andy Baker on the new National Security Strategy and the Trump administration’s approach to foreign policy.

Fireside Chat With Deputy Secretary General Radmila Shekerinska

Radmila Shekerinska, Deputy Secretary General, NATO

ModeratorNick Schifrin, PBS NewsHour

“The advantage that NATO has and the advantage that we preserve is to be both strong and flexible. This is the winning formula.”

— Radmila Shekerinska

Watch Here.

The View From Europe

The Future of European Security

Tristan Aureau, Director, Centre for Analysis, Planning, and Strategy, Ministry for Europe and Foreign Affairs, France

Alejandro Cainzos, Head of Unit for External Economic Policy, Secretariat-General of the European Commission

Kersti Kaljulaid, Former President, Estonia

Robert Kupiecki, National Security Advisor to the Prime Minister, Undersecretary of State, Poland

Oliver Linz, Director of Policy Planning, Federal Foreign Office, Germany

ModeratorPeter Spiegel, The Washington Post

“All autocracies will one day go to war because they are not bound by the public opinion of the citizens. Democracies will always win these wars because we have something to defend: our freedoms and our values.”

— Kersti Kaljulaid

Watch Here.

Fireside Chat With Minister Denys Shmyhal

Denys Shmyhal, Minister of Defence, Ukraine

ModeratorSusan Glasser, The New Yorker

“Tomorrow’s security of Europe is today’s support for Ukraine.”

— Denys Shmyhal

Watch Here.

The China Challenge

Steve Biegun, Vice Chairman, National Endowment for Democracy; Former U.S. Deputy Secretary of State

Anja Manuel, Executive Director, Aspen Strategy Group and Aspen Security Forum

Mike Pillsbury, Senior Advisor, The Heritage Foundation

ModeratorSteve Clemons, The National Interest

“Where we have chokepoint technologies like the most advanced chips or the most advanced equipment that makes the most advanced chips, we should be denying those to the Chinese with our allies.”

— Anja Manuel

Watch Here.

Fireside Chat With Admiral Mike Mullen, USN (Ret.)

Admiral Mike Mullen, USN (Ret.), 17th Chairman of the Joint Chiefs of Staff

ModeratorPeter Spiegel, The Washington Post

“[The military] need[s] to be an apolitical outlet, and the leaders in the military, in my view, have a great deal of responsibility with respect to not just saying that, but making sure that [politicization] doesn’t happen, and pointing it out to the political leadership on both sides of the aisle that that’s not helping us.”

— Admiral Mike Mullen

Watch Here.

The View From the Hill

Fireside Chat With Senator Dave McCormick

Dave McCormick, U.S. Senator for Pennsylvania, U.S. Senate

ModeratorMatthew Continetti, The Wall Street Journal

View from the Hill: House Armed Services Committee

Michael Turner, Member, House Armed Services Committee; U.S. Representative for Ohio’s 10th District, U.S. House of Representatives

Jason Crow, Member, House Armed Services Committee; U.S. Representative for Colorado’s 6th District, U.S. House of Representatives

ModeratorDavid Sanger, The New York Times

View From the Hill: Select Committee on the Chinese Communist Party

John Moolenaar, Chairman, Select Committee on the Chinese Communist Party, U.S. House of Representatives

Raja Krishnamoorthi, Ranking Member, Select Committee on the Chinese Communist Party, U.S. House of Representatives

Moderator: Demetri Sevastopulo, Financial Times

Watch Sessions.

Great Power Competition and American Grand Strategy

General David Berger, USMC (Ret.), 38th Commandant, U.S. Marine Corps

Kori Schake, Senior Fellow and Director of Foreign and Defense Policy Studies, American Enterprise Institute

Kiron Skinner, Taube Family Chair of International Relations and Politics, School of Public Policy, Pepperdine University; Former Director of Policy Planning, U.S. Department of State

Moderator: Jim Sciutto, CNN

We’re in a huge fight within the Western family and fights within the family are often the most bruising, but when they get resolved you come out stronger and better.

— Kiron Skinner

Watch Here.

Rising Leaders Program Discussions With Anne Applebaum and Susan Schwab

Anne Applebaum, Pulitzer Prize Winning Author and Staff Writer at The Atlantic

Susan Schwab, Board Chair, National Foreign Trade Council; Former U.S. Trade Representative

ModeratorEmily Lawrence, Aspen Strategy Group Fellow

The Aspen Strategy Group hosted the Rising Leaders Program Class of 2025 for conversations with Anne Applebaum about her latest book, Autocracy, Inc. and with Ambassador Susan Schwab on U.S. trade policy.

Interested in becoming a Rising Leader? Applications for the Class of 2026 close at 11:59 PM ET on Sunday, December 14. Apply here!

Special Thanks to Our 2025 Partners

The Weekly Leaf

This week, the 2025 Aspen Security Forum: DC Edition brought together top national security voices, experts, business leaders, and innovators from across the political spectrum and around the globe in Washington, DC. We were proud to host over 250 in-person attendees, including many from our Rising Leaders Program, which fosters the next generation of national security and foreign policy leaders.
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