I/ITSEC 2026

I/ITSEC is where the future of training, readiness, and national defense takes shape. From the priority to restore warfighter dominance to the need for rapid acquisition and STEM-driven modernization, I/ITSEC delivers hands-on access to the tools, insights, and collaborations that matter most.

Experience battlefield decision-making in the Serious Games Competition. Witness real-time trauma response in Emerging Medical Simulations. Navigate digital battlespaces in the Cyber Pavilion, explore cultural intelligence training with virtual avatars, and prepare your organization for what’s next through The Next Big Thing forum.

Whether you’re in uniform, leading a research lab, shaping acquisition policy, or building the next breakthrough technology—I/ITSEC connects you to the mission. Learn. Engage. Innovate. Your warfighters, your workforce, and your future depend on it.

I/ITSEC attendance and participation is open to Five Eyes (FVEY) partners, NATO member countries, and nations that profess neutrality. This inclusivity ensures diverse perspectives and strengthens international collaboration in the pursuit of shared security, innovation, and training excellence.