Resilience manoeuvre:
distributed medical capability for contested environments
By Prof Abhilash Chandra, Founder & CEO - SABRN Tech
The Changing Character of Medical Support in Warfare
The character of warfare is evolving rapidly. Large-Scale Combat Operations (LSCO), particularly across Europe, Middle East, Indo-Pacific, Arctic and dense urban environments, are increasingly defined by persistent degradation of communications, logistics, mobility and survivability.
In this context, traditional assumptions underpinning combat health support are becoming increasingly fragile. Centralised medical infrastructure, linear evacuation chains, and reliance on uncontested air superiority are all vulnerable to disruption. Adversaries now possess the capability to deny evacuation corridors, target fixed facilities and degrade command-and-control networks.
The result is a widening gap between point-of-injury and definitive care. This gap directly impacts survivability and combat effectiveness. If this gap is not addressed, medical system failure will translate into operational failure.
From Echelons to Distributed Capability
Conventional combat health support is structured around echelons (Role 1 through Role 4) linked by linear evacuation pathways. This model assumes that casualties can be moved reliably and safely through successive layers of care. In contested environments, this assumption no longer holds.
An alternative approach is emerging: one that distributes capability forward, reduces dependency on vulnerable evacuation chains, and maintains continuity of care under degraded conditions.
Rather than concentrating capability in large, static facilities, medical support can be reconfigured into modular, mobile and interconnected nodes positioned across the battlespace. These nodes provide scalable clinical capability, from immediate stabilisation through to advanced intervention, while remaining adaptable to mission requirements.
This shift reframes medical support from a rear-echelon function to a forward, manoeuvrable capability that preserves combat power.
Towards "Resilience Manoeuvre"
To support this transition, work is ongoing to develop the concept of Resilience Manoeuvre—an emerging framework that considers how critical capabilities, including medical support, can be distributed, protected and sustained under persistent multi-domain threat.
At its core, this approach recognises that survivability in future conflict will depend not only on protection, but on the ability to adapt, reposition and continue functioning despite disruption.
Within this context, medical capability is not static infrastructure. It becomes a dynamic system that can be deployed forward, reconfigured rapidly and integrated across domains to maintain continuity of care.
This concept is continuing to evolve through ongoing operational engagement, experimentation and collaboration.
A Multi-Domain Medical Network
Recent concept development has explored how distributed medical capability could be employed in a contested Indo-Pacific scenario.
In such environments (characterised by dispersed island chains, degraded communications and contested sea and air corridors) medical support can be structured as a distributed sea-air-littoral network.
At the forward edge, protected medical nodes (LifePods) positioned close to the point of injury provide early stabilisation. Casualties are then transferred via modular evacuation platforms (PC-Pods) that can interface with both crewed and uncrewed transport systems, including vertical lift and maritime platforms.
These systems enable movement across denied or degraded environments, linking forward nodes to more comprehensive medical hubs further to the rear. Rather than relying on a single evacuation pathway, the network allows for multiple routes, modes and contingencies (i.e. networks), increasing overall resilience. The result is a shift from linear evacuation chains to a flexible, adaptive network of care.
Human Capability as a Warfighting Function
Central to this approach is the recognition that humans are the decisive capability in warfare. Medical support is therefore not simply about treatment. It is about preserving the fighting force.
Speed, protection and continuity of care all directly influence outcomes. Reducing time from injury to stabilisation decreases the likelihood of irreversible physiological deterioration, while protected evacuation reduces secondary harm.
At the same time, distributed systems enable frontline personnel to operate with enhanced capability through integrated monitoring, communication and remote support. This allows clinical decision-making to persist across the evacuation pathway, even in degraded environments.
In this context, clinicians are caregivers as well as force preservers, contributing directly to operational endurance.
Integration Across Domains
A defining characteristic of this approach is integration across land, air and maritime domains.
Modular medical platforms designed to be vehicle-agnostic and domain-agnostic can be transported across a range of systems, including uncrewed aerial, ground and maritime platforms. This enables commanders to select evacuation methods based on operational conditions, rather than platform constraints.
Autonomy plays an increasing role in enabling operations within denied environments, while maintaining human oversight to ensure safety, trust and adaptability. This multi-domain integration extends beyond transport to include logistics, communications and data systems, hence supporting a networked approach to medical support aligned with broader multi-domain operations.
Scalability and Industrial Considerations
For distributed medical capability to be operationally viable, it must also be scalable.
Modular Open Systems Architecture (MOSA) offers a pathway to achieve this. By enabling component-level upgrades and standardised interfaces, MOSA allows systems to evolve over time while maintaining interoperability across platforms and partners.
This approach supports rapid manufacturing, reduces lifecycle costs and facilitates integration with allied systems. It also ensures that capability can be adapted as operational requirements change.
Scalability, in this context, is more than a technical consideration. Scalability is essential for translating concept into deployable capability.
Implications for Future Operations
The transition from centralised to distributed medical support has broader implications for doctrine and force design.
If evacuation pathways cannot be assured, then capability must move forward. If infrastructure is vulnerable, then systems must be distributed. If environments are degraded, then operations must be adaptable.
This requires a more integrated approach to planning, where medical, logistical and operational considerations are aligned from the outset. Failure to adapt will increase mortality, degrade combat power and compromise mission success.
Conclusion
Future operational environments will be defined by uncertainty, complexity and persistent disruption. In such conditions, the ability to sustain life under fire becomes a decisive factor.
Distributed, modular and multi-domain medical capability offers a pathway to achieving this. By enabling care to be delivered closer to the point of need, while maintaining flexibility and resilience, it supports both survivability and operational effectiveness.
Ongoing work in this area, including the development of concepts such as Resilience Manoeuvre, seeks to explore how these capabilities can be integrated into future force structures.
The challenge now is to ensure that these ideas are translated into fielded, scalable systems—before they are required in conflict.
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