I/Itsec 2026

About this event

Overview

The I/ITSEC 2026 is the world’s largest modeling, simulation, and training conference. It brings together professionals from defense, government, industry, and academia to advance technologies and strategies that support mission readiness and operational effectiveness.

Conference & Exhibit Info

This multi-day conference features peer-reviewed technical sessions, tutorials, workshops, and special events alongside a large exhibit hall showcasing cutting-edge simulation, training, and education technologies. Attendees explore innovations in areas such as AI, immersive training, data-driven operations, and all-domain readiness.

Exhibit

Stop by and visit a Parsons Representative in the I/ITSEC Exhibit Hall in Booth!

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Learn More

We’re helping defense and security clients strengthen readiness through innovative technologies, data-driven insights, and integrated solutions. Our teams support mission-critical operations that improve performance, training effectiveness, and decision-making. To learn more about our defense and security capabilities, visit our website .