Operational readiness is often discussed as if it is the direct result of training volume. More range time. More exercises. More repetitions. But volume is only part of the equation. The deeper issue is structural.

Training systems that intend to prepare warfighter for operational reality are still heavily tied to infrastructure, instructor availability, scheduling, and access to facilities.

That works in times of peace as long as time, space, and logistics are stable. Under real operational pressure, those assumptions break down. Training becomes episodic instead of continuous. Units prepare in isolated blocks, operational scenarios are rare, and stress exposure or other aspects that will make operational reality complex, are ignored.

As Dr. Fabio Ibrahim, scientific research officer at Helmut Schmidt University and Captain in the German Air Force, put it: “The hardware, such as the body and also cognitive capacity is easier to train. The software, that means decision making and cognitive agility and resilience, is the hard part.”

That distinction matters. Physical performance is visible, measurable, and already deeply embedded in training culture.

Cognitive performance is less obvious, but often more decisive. Decision-making, prioritization, spatial understanding, and pattern recognition determine whether operators can act effectively under pressure. A trained brain, and shared mental models reduce cognitive load, and free capacities for dealing with operational reality.

These are not secondary skills.

They are central to mission execution in environments that are becoming increasingly complex. Immersive training and planning addresses the last, but not least, line of defense: the human warfighter and his or her cognition.

Traditional training does not always serve the cognitive demands well.  . Ibrahim described the problem directly: “Training facilities are scarce. Units even fight for slots on the shooting range. Repetition under relevant cognitive conditions is hard to achieve.” That is not a minor inconvenience. It is a the bottleneck for effective force generation.

This is where the RE-liON Operator Kit becomes relevant. Not as a substitute for live training, and not because immersion is fashionable, but because it changes access, repetition, and cognitive exposure. It allows units to train more frequently, closer to the operator, and with greater control over scenario design, time pressure, and decision demands.

Exploiting the margins of time

What sits underneath this shift is time, or more precisely the lack of it. Operators don’t lack training methods; they lack hours. Live training is heavy by nature, requiring ranges, travel, ammunition, and complex coordination, so it happens in blocks, while operations don’t; they are continuous. 

This creates a strange gap where people train episodically but have to perform continuously. If someone has ten minutes between tasks, they’re not going to drive to a range, but they can step into a scenario immediately to get a couple of reps and sets in. That’s where our system changes things; it lets training slip into the margins of time instead of waiting for designated training slots.

“If I have ten minutes and nothing scheduled, I can put on the headset and immediately be inside a scenario.” — BNR Podcast

Mastery through repetition

Many high-stakes tasks simply cannot be repeated often in the physical world. Drone threats are a perfect example; weather, airspace restrictions, and safety requirements limit live practice. In a digital environment, an operator can run the same “corner” until the response is automatic.

Also, our system provides a level of visibility that live drills lack. We can measure exactly how people moved, where they looked, and how they reacted. That data allows for targeted cognitive training, ensuring every minute spent in the headset translates to mission success.

1. Operational Readiness in Distributed Training Environments

High readiness forces increasingly operate across multiple locations, often with limited access to centralized academies or fixed training facilities. Deployment, alert rotations, and dispersed basing reduce opportunities for collective training while increasing the need for individual and small-unit proficiency.

In these conditions, operational readiness depends less on episodic training events and more on continuity. Training systems must support frequent, short training cycles that can be executed close to the operator, without compromising fidelity or standards. When this continuity is absent, readiness becomes uneven across units and locations, introducing risk at both operational and policy levels.

2. Instructor Capacity and Infrastructure as Readiness Bottlenecks

One of the most persistent constraints on readiness sustainment is instructor capacity. Highly qualified instructors are finite, and during periods of high operational tempo they are often diverted to operational tasks, protection duties, or advisory roles. This reduces training throughput precisely when demand increases.

Infrastructure poses a parallel constraint. Urban training facilities, ranges, and specialized environments are scarce, particularly near deployment hubs or population centers. Even well-resourced forces encounter scheduling bottlenecks that limit training frequency and variety. The result is a structural mismatch between readiness requirements and available training capacity.

From a policy perspective, these bottlenecks are not temporary inefficiencies. They are systemic limits that shape how readiness can realistically be maintained.

3. Why Standards Gaps Undermine Readiness Measurement

While physical readiness and marksmanship are typically governed by clear qualification standards, tactical and cognitive readiness often lack harmonized metrics. Decision-making under stress, team coordination, and situational awareness are widely acknowledged as critical, yet they remain difficult to measure consistently across units and locations.

Without common standards, it becomes challenging to assess whether training investments translate into readiness outcomes. Variance between training configurations further complicates evaluation, as skills developed in one context may not transfer reliably to another. For leaders accountable for readiness at scale, this lack of comparability limits confidence in both training effectiveness and reporting.

4. Co-Development as a Readiness Sustainment Mechanism

Over time, effective readiness systems have evolved beyond one-time delivery toward continuous co-development. Operational feedback from instructors and units informs updates to training modules, scenario design, and integration choices. This feedback loop shortens iteration cycles and ensures that training adapts to real constraints rather than assumed ones.

In this context, co-development functions as a readiness sustainment mechanism. By aligning training systems with operational needs as they change, it preserves continuity without fragmenting standards. Importantly, it also maintains instructor confidence in evaluation and progression, even when training is delivered across different locations or configurations.

5. Preparing for the Next Phase of Operational Readiness

As training environments become more distributed, readiness systems must support modular, connected, and repeatable training. Whether embedded with frontline operators or integrated into academy structures, the ability to deliver consistent training outcomes across contexts is increasingly central to readiness policy.

A decade of operational experience indicates that immersive and simulation-supported training delivers lasting value when it integrates into existing training structures rather than replacing them. Readiness is sustained when systems adapt to the user, respect established doctrine, and evolve without introducing parallel standards.

The next phase of operational readiness builds on this foundation: a single training framework, configured for different realities, capable of sustaining readiness across the force under both peacetime and deployment conditions.

6. What to Measure When Sustaining Readiness

For decision-makers, sustaining readiness requires more than access to training. It requires visibility. Indicators that support meaningful oversight include:

• Training frequency per operator over time
• Variance in performance outcomes across locations
• Instructor hours required per delivered training hour
• Consistency of evaluation standards between mobile and centralized settings

These measures help distinguish activity from readiness impact and support informed policy decisions.

7. From Continuity to Confidence

Operational readiness is ultimately a matter of confidence: confidence that forces can perform under pressure, confidence that training investments translate into capability, and confidence that readiness can be sustained even as operational demands evolve.

As environments continue to decentralize, readiness systems that emphasize continuity, standards, and adaptability will play an increasingly important role. Not as replacements for existing training structures, but as mechanisms that allow those structures to function effectively under modern constraints.

For leaders tasked with safeguarding readiness outcomes, the challenge is no longer whether training can be delivered—but whether it can be sustained.

And our timing is right:

• The U.S. Marine Corps and Army are rolling out new marksmanship guidelines,
• the demand for last-resort counter-UAS training is rising
• and awareness that staying cognitively fit is essential.

These priorities directly align with RE-liON’s focus.

This step strengthens the transatlantic  relationship existing since World War I and marks a major milestone in our growth. At the same time, it positions us to support U.S. initiatives in the Indo-Pacific – a region critical to support the European way of life – where we can share lessons learned from our efforts near the front line in Ukraine .

In support of operations

• Plan and rehearse upcoming operations on an intuitive 3D map. Import user-generated content from UAS flights or LIDAR scans in minutes. Integration with ATAK is already underway.

To build and sustain skills

• Weapons Handling Realism – manual charging handle, refined trigger pull, optics and zeroing for unmatched authenticity.
• Expanded Training Environments – four new Shooting Range settings (multi-lane & free-roam), plus new drills, Shoot/No-Shoot scenarios with cover mechanics, and the classic 8 Drills.
• Cognitive Agility Training – five new trench and tunnel layouts with synchronized stressors to replicate real-world distractions. Targets now engage dynamically from cover.

In support of operations

• Priming cognition before going out.
• Rapid drone recon integration: fly your organic UAS, convert imagery into a high-fidelity 3D model, and plan — all under 30 minutes.
• Bring-your-own-Peltor integration.

To build and sustain skills

• Testing and measuring your response time, part of the OODA loop.
• Virtual Shooting Range: a fully integrated shooting environment for individual and team marksmanship, drills, and qualification. Dry fire in an engaging environment with automated timings, so you don’t have to.
• Cognitive Agility Training: tunnels and trenches, super relevant new environments based on real-world feedback.
• Cooperative and force-on-force use: teams can now train together or against each other with physical contact — no additional hardware required.
• Improved target responses: smarter, more dynamic behaviour from virtual threats, creating an even more realistic and challenging experience.
• Added optical rifle sights.

We’ve added additional content bringing the total for this module to 60 variations. The new content features compressed or enclosed spaces for realistic training scenarios.

Co-developed with our trusted network of users, experts, and academia to ensure real-world impact. Though we won’t name names, you know who you are!