New Security Leaders

The next call for applications to the NSL Program will open in 2026. Join a select group of mid-career professionals in foreign policy, defense, and security for exclusive mentoring, leadership talks, and high-level networking at the Warsaw Security Forum.
Warsaw Security Forum, participants in the New Security Leaders programme
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WSF2025
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New Security Leaders

About The New Security Leaders Program

The New Security Leaders program (NSL) is a leadership and mentoring program for mid-career, high potential leaders from foreign policy, defense, security, and political fields. Over the course of the program, NSL participants work with the Mentors — world leaders, global thinkers and experts — to discuss and debate the most pressing global security challenges.

The NSL takes place in conjunction and parallel with The Warsaw Security Forum (WSF), providing participants with the opportunity to share their ideas at the Forum and contribute to shaping the discussions. The New Security Leaders program is organized by the Casimir Pulaski Foundation.

Integral to the NSL Program are cohort-building activities and Leadership Talks, both held remotely in advance of the program. These include dedicated NSL roundtable format sessions before WSF and select opportunities for engagements during the conference itself.

The idea behind the Leadership Talks modus operandi is to provide strategic insights, highlight key issues and themes facing the Transatlantic community, and engage in discussion on both local and regional topics.

This approach encourages NSL participants to share their insights. The NSL program provides a valuable opportunity to exchange knowledge and experience on defense issues, security policy, and global politics, all within a Chatham House Rules-based environment.

NSL 2025 Participants

How to Apply

The next call for applications to the NSL Program will open in 2026.

Submit the online application form by June 1, 2026.

Attach your CV.

Attach your Policy Essay.

Attach a recent photo.

How Important is the Essay?

Your essay is a key part of the selection process. While the application form includes suggested topics, you may submit an essay on any subject relevant to diplomacy, security, or the Euro-Atlantic alliance.

Essay Guidelines

— Format: It can be an opinion piece (800–1000 words) or a graduate-level paper (1500–3000 words).
— Originality: The essay must be entirely your own work. While sources may be useful, they are not required.
— Purpose: The selection committee values clear and well-argued insights. Outstanding essays may even be selected for publication.

Frequently Asked Questions

Yes. Accommodation is fully covered for all accepted participants.

All participants will be accommodated in Standard Single Rooms at a designated hotel.

No. To support logistics and networking, all participants are required to stay at the official hotel. Choosing alternative lodging means you will not be reimbursed for accommodation costs.

Check-in (arrival): Saturday, September 27, 2025. Check-out (departure): Wednesday, October 1, 2025

Yes, but extended stays are at your own expense and are not covered by the program.

Yes. Approximately 75% of meals are included.

The Welcome Dinner will take place on Saturday, September 27 at 7:00 PM. Additional meals will be detailed in the final program schedule.

No. Participants must arrange and pay for their own travel and airport transfers.

From Chopin Airport: Uber (USD 10-12), public transport (valid ticket for 75–90 minutes). From Modlin Airport: Uber (USD 35), express bus or train (USD 10).

No. All participants must arrange their own medical insurance. The organizers are not responsible for any medical expenses.

Please reach out to Joshua Burgin at jburgin@pulaski.pl.