DiSTI continues to lead the development of advanced virtual training solutions designed for mission-critical environments. At the core of this capability is VE Studio®, the company’s flagship development platform for creating scalable and immersive training applications. With support for augmented reality, virtual reality, desktop, mobile, and cloud-based deployments, VE Studio® enables organizations to deliver high-impact training that meets evolving operational demands.
Built on a refined development framework, VE Studio® has enabled many of the world’s leading aerospace and defense organizations to streamline the production of complex training systems, supporting consistency, accuracy, and efficiency at scale.
In support of this continued commitment to innovation, DiSTI has been awarded a contract by the U.S. Army Program Executive Office Simulation, Training, and Instrumentation (PEO STRI) to enhance virtual training systems tied to advanced fire control and chassis operations. These upgrades will ensure that soldiers receive the most current and practical training solutions available.
This initiative reflects a shared commitment—one that places operational readiness, technological advancement, and mission-critical excellence at the core of every training solution. Let’s explore this commitment to delivering the most effective and immersive training experiences for today’s soldiers, ensuring they are fully prepared for the demands of modern warfare.
This initiative reflects a shared commitment—one that places operational readiness, technological advancement, and mission-critical excellence at the core of every training solution. Let’s explore this commitment to delivering the most effective and immersive training experiences for today’s soldiers, ensuring they are fully prepared for the demands of modern warfare.
Why Upgrading Legacy Systems Matters
Upgrading legacy training systems plays a critical role in maintaining operational readiness. By extending the capabilities of existing HIMARS and MLRS Operator Maintainer Trainers (OMTs) and Diagnostic Troubleshooting Trainers (DTTs), the Army ensures that personnel are trained on both current and modernized variants, thereby enhancing adaptability and mission readiness.
This initiative delivers a cost-effective, scalable solution for training 13 million and 94,000 Military Occupational Specialties (MOSs) in key operational and maintenance procedures through immersive virtual environments.
As part of the upgrade, the MLRS OMT and DTT software will be updated to reflect the latest M270A2 chassis and Common Fire Control System (CFCS) configurations. These enhancements will integrate with existing HIMARS/MLRS training systems, preserving continuity across platforms.
To ensure compliance, the project will align with the Cybersecurity Risk Management Framework (RMF) and the Authority to Operate (ATO) under the HIMARS/MLRS program. Additionally, new configurations will be added to the Army Portfolio Management Solution (APMS) training module, further supporting streamlined deployment and accessibility.
What the New Training Enhancements Include
The latest upgrades focus on modernizing the MLRS Operator Maintainer Trainer (OMT) and Diagnostic Troubleshooting Trainer (DTT) software to match the current configurations of the M270A2 chassis and Common Fire Control System (CFCS). These enhancements are designed to work seamlessly within the existing HIMARS/MLRS training ecosystem, ensuring consistency across both legacy and upgraded systems.
In line with Army cybersecurity protocols, the updated systems will follow the Risk Management Framework (RMF) and maintain compliance under the existing Authority to Operate (ATO). To support scalable deployment, the new training setups will also be added to the Army Portfolio Management Solution (APMS).
Through these upgrades, soldiers will train in realistic, scenario-based environments that mirror live operations on the M270A2 platform. Key learning objectives include:
- Executing driver duties at the firing point
- Performing reload operations
- Conducting Preventive Maintenance Checks and Services (PMCS)
Delivering Scalable, Future-Ready Training Solutions
As part of the broader modernization effort, the project also introduces an updated version of the HIMARS Operator Maintainer Trainer (OMT) and Diagnostic Troubleshooting Trainer (DTT). This next-generation training system supports both legacy and upgraded Common Fire Control Systems (CFCS), enabling operators and maintainers to train effectively across evolving configurations.
By simulating real-world scenarios and supporting both current and future battlefield technologies, the enhanced system ensures maximum adaptability and long-term readiness. This approach enables scalable instruction for mission-critical roles, delivering consistent and immersive training across various platforms and configurations.
Conclusion
This initiative marks another critical step in advancing the U.S. Army’s training capabilities through scalable, secure, and immersive virtual solutions. By upgrading the HIMARS and MLRS Operator Maintainer and Diagnostic Troubleshooting Trainers, DiSTI Corporation continues to reinforce its long-standing role at the forefront of defense training technology. With a legacy of delivering reliable, future-ready solutions across the Aerospace and Defense sectors, DiSTI remains committed to supporting warfighter readiness through innovation and operational excellence.
If you’d like to learn more about Virtual Maintenance Training or other software development solutions provided by DiSTI, please contact sales@disti.com.
