Invariant Corporation is developing the next-generation Javelin Tactical Trainer (JTT) with Integrated Multiple Integrated Laser Engagement System (I-MILES) capability to support realistic, scalable, and modernized training for Javelin operators.
Designed to support both the Lightweight Command Launch Unit (LWCLU) and legacy Block I Command Launch Unit (CLU) configurations, the JTT provides a flexible training platform that preserves mission effectiveness while enabling future capability growth.
The JTT is being developed to replace aging training systems with a solution focused on operational realism, interoperability, cybersecurity, manufacturability, and long-term sustainment.
I-MILES Integration
The JTT incorporates Integrated MILES capability to support realistic force-on-force training environments and laser engagement simulation.
Dual Compatibility
Designed to operate with both:
This compatibility enables continued support across existing fielded configurations while reducing transition burden and lifecycle costs.
Modular, Growth-Oriented Architecture
The system is being engineered with future expansion capability in mind, supporting evolving operational and training requirements.
Secure by Design
The JTT incorporates cybersecurity engineering and Risk Management Framework (RMF) principles throughout development, including:
The program includes:
Invariant is leveraging an integrated systems engineering approach that combines:
The JTT development effort also includes delivery of:
The JTT program is centered on delivering a realistic and maintainable training capability that prepares operators for modern battlefield conditions while supporting long-term readiness and sustainment objectives.
Invariant Corporation is proud to support the modernization of tactical training systems for the U.S. Army and allied partners through advanced engineering, secure system development, and mission-focused innovation.