Joint Explosive Threat Training (JETT) Platform

The U.S. Army seeks innovative training solutions for Explosive Ordnance Disposal (EOD) technicians, who require proficiency across diverse weapons and explosive hazards encountered in various military scenarios. Traditional field training is costly and logistically complex; therefore, a scalable, immersive training solution is critical. In response, Inhance proposes the Joint Explosive Threat Training (JETT) Platform, an Extended Reality (XR) training system that combines high-fidelity Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (MR) capabilities for classroom-based simulations. JETT will be designed as a head-mounted display (HMD) agnostic solution using open architectures such as OpenXR. JETT will provide realistic training on tasks such as explosive hazard removal from adversary vehicles, with an initial focus on the Russian T-72 tank. In Phase I, Inhance will develop a proof-of-concept (POC) using 3D digital twins and MR overlays that simulate real-world operational scenarios. JETT’s modular design will enable real-time performance tracking, intelligent tutoring, and adaptability based on user progress. The goal will be to also integrate with the Army’s Synthetic Training Environment (STE) and Army Learning Management System (ALMS) in the future. Key features include hand and object tracking, LMS data integration, and the potential use of computer vision (CV) and machine learning (ML) for task analysis and after-action review (AAR). The Phase I POC will explore standalone AR, passthrough AR/MR, and tethered VR to ensure optimal visual fidelity, immersion, and portability across different Army environments. Future phases will expand on AR/VR interoperability, enable closer integration with physical ordnance, and investigate compatibility with the One World Terrain (OWT) initiative. Dual-use commercial applications will also enhance EOD and hazardous materials training across commercial and industrial sectors. By enabling realistic simulations through VR and AR, JETT allows EOD technicians to safely practice high-stakes tasks, such as disarming and handling hazardous materials, accurately and efficiently. Immersive training reduces the need for physical resources and deployments, increasing overall throughput while lowering costs.