Guerilla Casualty Care on the Future Battlefield

The article by Brown et al. (2025) introduces the concept of guerrilla casualty care nodes embedded within web networks, designed to deliver trauma care in contested, irregular warfare environments where traditional evacuation and surgical support are not available.

Main Concepts

  • Guerrilla casualty care is modelled after guerrilla warfare principles: decentralised, mobile, hidden, and resilient.
  • The concept aims to provide trauma care in contested, denied, and degraded environments, especially where evacuation and surgical support are not guaranteed.
  • The doctrine moves away from reliance on the “Golden Hour” and towards prolonged, distributed care across web networks of casualty care nodes.

The use of CATTs

  • Web networks consist of mobile, modular Casualty Evacuation (CASEVAC) and Treatment Teams (CATTs) dispersed across the battlefield.
  • Nodes are linked through peer-to-peer communication, creating redundant, overlapping pathways for casualty movement and support.
  • Emphasis on non-linear logistics, node mobility, and signature reduction to avoid targeting in precision-strike environments.

Clinical Capabilities of CATTs

  • Casualty care nodes are equipped for: Damage control resuscitation, prolonged field care (PFC), Telemedicine-facilitated consultation, and austere surgical stabilisation.
  • Role 1 and Role 2 functions are adapted to be smaller, mobile, and decentralised.

Tactical and Operational Requirements

  • Medics must be trained in several key areas, including operational security (OPSEC), light, noise, and thermal discipline; concealment, movement, and survival; and ad hoc site selection and rapid displacement.
  • Casualty movement becomes networked and opportunistic, not linear or centralised.

Global Applications

  • The guerrilla model applies to SOF teams, resistance forces, medical operations behind enemy lines, and remote and austere humanitarian missions.
  • Emphasises self-sustainment, improvisation, and network survivability rather than evacuation-centric paradigms.

For medics seeking relevance in future operations, the article offers a clarion call: training and doctrine must evolve. The traditional ‘golden hour’ is increasingly untenable, and patients may require care over extended periods in austere settings with limited support. Adoption of a distributed network model and resilience mindset ensures continuity of care even when evacuation or surgical assets are delayed or incapacitated. In sum, the insights presented are foundational for any remote paramedic preparing to operate at the cutting edge of trauma medicine in contested environments.

The Bottom Line: Remote Medics need to learn and adopt the guerrilla model of healthcare.

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