After a year of AI dominated headlines, I/ITSEC 2025 brought the conversation back to infrastructure. This show was about systems, sustainability, and the real engineering work that keeps training and simulation programs running
And for Radeus Labs, this year felt different; busier, more technical, and packed with the right people in the right conversations.
Here’s what stood out.
The energy was immediate. Exceptional foot traffic, strong military presence, and substantive technical discussions started Monday and didn't let up through Thursday.
The recurring theme: Defense programs are energized, well-funded, and urgently searching for stable, long-life hardware that won't jeopardize their multi-year architectures.
One message kept resurfacing: constant hardware refresh cycles are killing simulator sustainment.
Teams shared the same frustrations:
Our conversations with vendors at the show who are tackling these challenges firsthand reinforced the need for non-proprietary components, stable roadmaps, and predictable lifecycle support.
This is where Radeus Labs continues to shine: hardware that stays available and consistent long enough to support real program timelines.
One of the strongest technical threads this year was the accelerating push toward virtualizing ground control stations, trainers, and simulation backend systems.
Programs are no longer just exploring virtualization; they’re actively architecting around it. But with that shift comes real confusion:
We saw multiple organizations on parallel journeys, some in government, others in industry, all working to virtualize ground control stations and training systems. Companies like General Atomics and others are leading this shift, and several teams are actively implementing virtual GCS architectures and exploring architectural best practices.
That convergence is a sign: Virtualization isn't a trend. It's a necessary evolution. And many teams need guidance to architect it correctly.
Our team noted that much of the excitement wasn’t coming from the AI builders themselves, but from adjacent teams who see how AI could enhance their workflows but need the right infrastructure first.
Our AI server platform was engineered for exactly that reason: It’s built for on-prem, high-security use cases where teams need power without sacrificing control.
The big takeaway? Reliability still ranks above AI hype. Teams want to solve foundational architecture problems before they insert AI into their training pipelines.
One interesting item: Whirlwind3D's presentation on new technology designed to dramatically increase audio realism in simulators.
As visual fidelity climbs each year, it’s clear that ultra-realistic audio is becoming an equally critical factor in creating believable training environments.
Their advancements underline a key industry truth: Immersion isn’t just about what you see, it’s about what you hear.
Another observation our team made at this year's I/ITSEC was the sheer number of organizations trying to move from: research to prototype to deployable product to multi-year sustainment.
Companies like Lockheed, AVT, and others expressed similar pain points:
These small form factor computing needs, particularly in rugged environments, represent a significant opportunity. Teams need partners who can deliver stable, long-term availability with components that won't become proprietary dead ends.
This is the gap Radeus Labs is built to fill. We help programs go from innovative concepts to durable, production-ready hardware.
As larger companies increasingly shift their focus toward data center markets, we're seeing an opportunity to serve customers who might otherwise be neglected in this transition. Our long-term vendor relationships and established supply chain partnerships position us to maintain component availability even as market dynamics shift.
For smaller and emerging companies who may struggle to secure critical components like memory, having a partner with proven supplier relationships can make the difference between a stalled program and a successful deployment.
Security conversations were everywhere: CMMC requirements, flowdowns, audit readiness, supply-chain risk, and Trade Agreements Act (TAA) compliance.
We had productive discussions with partners like Pitch Technologies (a BAE Systems subsidiary) and Corsair about U.S.-made products and the increasing importance of compliant, secure supply chains for defense applications.
Because Radeus Labs is already self-certified at CMMC Level 2, we were able to speak directly to the growing compliance pressures many teams are facing. That credibility mattered, and many attendees were surprised to learn that CMMC Level 2 self-certification is currently an option.
The message was clear: Programs need hardware partners who understand both the technical requirements and the regulatory landscape.
We had exceptional touchpoints throughout the week. A few highlights:
At I/ITSEC we introduced our newly released High-Density 16-Slot Server, which immediately resonated with teams looking for multi-card capability and low-power performance in a long-life, stable platform.
We’re showcasing the system again at AIAA's SciTech in Orlando on January 12–16 at Booth #112 alongside updated configurations for simulation workloads, virtualization projects, and secure on-prem AI environments.
If you didn’t get time with us at I/ITSEC, or want a deeper technical conversation, AIAA is the perfect opportunity.
We’re now booking meetings for AIAA. If you’d like to:
Let’s get it on the calendar. 👉 Schedule a meeting with us ahead of AIAA. We hope to see you there!