Nuclear Contamination Monitoring for Defense & CBRN
Rapid uranium and plutonium screening for military, security, and CBRN operations
Defense and CBRN organisations operate in environments where radiological and nuclear threats can create immediate operational, medical, logistical, and strategic consequences. If the scenario involves a battlefield contamination event, suspected nuclear material, a radiological dispersal device, contaminated equipment, illicit trafficking, damaged infrastructure, nuclear fuel movement or support to civilian authorities, teams must make decisions quickly and often with incomplete information.
In these environments, the key questions are?
is radioactive material physically contaminating people, equipment, vehicles, cargo, terrain, facilities, or operational assets? Do I need to call as expert? My alarm has gone off, is the threat real?
Those questions matter. Radiation detection identifies radiation fields or signatures. Contamination monitoring helps determine whether radioactive material is present on surfaces or transferable through operational activity.
CodeNu provides rapid uranium and plutonium contamination screening designed to support practical monitoring across defense, CBRN, military, civil support, border security, emergency response, and high-consequence operational environments.
Why this capability matters
NATO describes CBRN materials and weapons of mass destruction as continuing and evolving threats to Allied security, including risks from both state and non-state actors. NATO’s CBRN defence approach includes prevention, protection, recovery, and resilience across military and civilian contexts.
In real operations, contamination creates problems that cannot always be solved by radiation detectors alone. A detector may tell a team that radioactive material is nearby, but it may not immediately answer whether contamination has transferred onto a glove, vehicle door handle, stretcher, cargo container, weapon system, aircraft servicing area, checkpoint, or casualty. Especially when it comes to Alpha particles.
That uncertainty can slow decisions, consume specialist resources, and reduce operational tempo.
CodeNu is designed to support the operational layer between initial detection and formal laboratory or specialist radiological assessment. It helps teams screen for uranium and plutonium contamination quickly, so commanders and responders can make more informed decisions about containment, decontamination, escalation, and return-to-service.
Use cases across defense and CBRN operations
CodeNu supports a wide range of defense and CBRN missions. The value is strongest where teams need rapid contamination awareness at the point of operation, rather than waiting for centralised laboratory confirmation.
In military CBRN reconnaissance, CodeNu can support field screening of suspected contaminated surfaces, equipment, vehicles, protective gear, and operational areas. This helps teams understand whether uranium or plutonium contamination may be present and whether further specialist assessment is required.
In battlefield or deployed operations, CodeNu may support screening after suspected contamination from damaged infrastructure, abandoned equipment, captured material, contaminated debris, or hostile use of radiological material. The objective is not to replace full CBRN survey capability, but to add a lightweight screening method for specific uranium and plutonium contamination concerns. in a practical sense, everyone becomes a sensor.
In explosive ordnance disposal and weapons intelligence environments, CodeNu supports contamination screening around suspicious devices, fragments, containers, packaging, vehicles, or handling areas where uranium-bearing material or plutonium contamination is suspected. This helps determine whether additional radiological controls, evidence handling procedures, or specialist escalation are required.
In border security and counter-smuggling operations, CodeNu acts as a secondary contamination screening tool after portal monitor alarms, handheld detector findings, or intelligence-led inspections. It can help teams determine whether contamination has transferred onto cargo, inspection surfaces, gloves, tools, containers, or personnel-contact areas.
In military medical and casualty management settings, CodeNu dry wipes support practical screening of PPE, stretchers, transport surfaces, decontamination areas, and skin-contact areas where approved procedures allow (skin testing report available). This helps triage possible contamination transfer before casualties or responders move into cleaner medical environments.
In decontamination operations, CodeNu helps with verification of workflows by assisting teams work out if uranium or plutonium contamination is still there after cleaning, only then sending off for clearance testing with an analytical lab. This is important for vehicles, tools, equipment, shelters, temporary operating bases, and high-value military assets that need to return to service quickly.
In training and preparedness exercises, CodeNu assists with realistic contamination-control drills, helping teams practise screening, triage, decontamination verification, and escalation decisions without building every exercise around full laboratory workflows.
Closing the gap between detection and decision
Defense and CBRN operations often involve multiple layers of capability: intelligence, standoff detection, radiation survey instruments, personal dosimetry, portal monitors, laboratory analysis, medical assessment, and specialist CBRN teams.
CodeNu does not replace those capabilities. It supports them. In a similar vein to our CodeBe beryllium detection capability: "If you are not CodeNu clean, there is little operational logic in beginning other testing at lower levels or clearance testing."
Its role is to help close a practical operational gap: fast, field-based contamination screening for uranium and plutonium.
That gap matters because many decisions must be made before a laboratory result is available. Teams need to decide whether to isolate an area, release a vehicle, decontaminate equipment, escalate a casualty, hold cargo, protect evidence, or move personnel out of a contaminated zone.
IAEA emergency guidance recognises the importance of monitoring potentially contaminated people, equipment, vehicles, and items before release from controlled areas, and notes that equipment or vehicles associated with potentially contaminated victims should not be released until monitored by a radiological assessor or team.
CodeNu fills that operational gap by giving teams a rapid screening tool for uranium and plutonium contamination at the point where decisions are being made.
Relevant across NATO, allied, and international response cultures
A strong defense and CBRN product page needs to be understandable across languages, agencies, and operational cultures. The core message should be simple:
CodeNu helps identify whether uranium or plutonium contamination may be present on people, equipment, vehicles, cargo, or operational environments.
That concept translates clearly across NATO, EU, North American, Middle Eastern, Indo-Pacific, and allied security environments because the operational problems are shared:
- Contamination spreads through contact.
- Contamination can move faster than specialist teams.
- Contamination uncertainty slows response.
- Specialist testing capacity is limited.
- Commanders need practical information quickly.
These principles apply whether the user is a military CBRN unit, national guard formation, civil protection agency, border security team, emergency management authority, nuclear security organisation, defense contractor, or critical infrastructure protection unit.
Personnel and responder protection
Personnel protection is one of the most important use cases.
CBRN teams, soldiers, police, firefighters, customs officers, medics, engineers, and contractors may all become contamination transfer points during response operations. Contamination can move through gloves, boots, masks, sleeves, equipment straps, vehicle interiors, tools, stretchers, radios, weapon systems, laptops, and control surfaces.
CodeNu dry wipes may support practical screening of PPE and skin-contact areas where procedures allow. This can help teams identify potential contamination transfer before personnel enter clean zones, medical facilities, command posts, aircraft, ships, vehicles, or accommodation areas.
This is especially valuable in prolonged operations, where repeated entry and exit from controlled areas increases the risk of secondary contamination spread.
Vehicle, aircraft, ship, and equipment screening
Military and emergency response operations depend on mobility. Vehicles and equipment cannot remain isolated indefinitely if the mission requires them elsewhere.
CodeNu may support screening of:
- vehicle door handles, steering wheels,
- pedals, seats, dashboards,
- cargo beds,
- tool compartments, aircraft servicing points,
- shipboard work areas,
- stretcher mounts,
- field generators,
- communications equipment,
- containers,
- maintenance tools, and
- decontamination station.
The operational value is straightforward: teams need to know what can be returned to service, what needs more cleaning, and what requires specialist escalation. There is no point sending off for clearance testing until items are CodeNu clean.
For high-value assets, rapid screening can help reduce unnecessary downtime while still supporting contamination-control discipline.
Command, logistics, and base operations
Radiological contamination is not only a front-line problem. It can disrupt logistics, command posts, maintenance areas, staging areas, temporary bases, ports of embarkation, airfields, and reception centres.
A contaminated vehicle, casualty, cargo item, or toolset can create uncertainty across an entire support chain.
CodeNu may support screening at: forward operating bases, temporary command posts, logistics hubs, maintenance areas, field hospitals, casualty collection points, decontamination corridors, airheads, seaports, and reception centres.
This makes it relevant not only to specialist CBRN teams, but also to commanders responsible for continuity of operations.
Civil support and mass-casualty triage
Defense and CBRN units are often called upon to support civil authorities during radiological emergencies. In these situations, the operational problem may include large numbers of concerned but unaffected people the “walking well” alongside a smaller group requiring decontamination, medical assessment, or specialist follow-up.
Rapid screening can help authorities separate likely uncontaminated individuals from those requiring further assessment, supporting faster reassurance, better resource allocation, and reduced pressure on hospitals and specialist radiological teams.
IAEA guidance on internal contamination highlights that assessment may involve methods such as urine, faecal, blood, thyroid, lung, wound, or whole-body counting depending on the radionuclide and scenario. These methods are important but resource-intensive, which is why an operational triage layer can be valuable during large-scale events.
CodeNu should be positioned as a screening tool, not a diagnostic tool. It helps identify where further assessment may be needed.
How CodeNu fits into a layered CBRN capability
A serious CBRN organisation needs layered capability. No single technology answers every question.
Radiation detectors help identify radiation fields. Spectroscopy helps characterise sources. Dosimetry supports dose management. Laboratory analysis confirms and quantifies contamination. Medical assessment evaluates health impact. Decontamination systems reduce transfer and exposure risk.
CodeNu adds a practical screening layer focused on uranium and plutonium contamination.
Its role is to help support decisions such as:
- Is this surface potentially contaminated?
- Has contamination transferred to PPE or equipment?
- Does this vehicle need further cleaning?
- Should this casualty, package, or tool be escalated?
- Can this area be treated as CodeNu-clean for operational purposes?
This is a highly practical capability for field teams, not just laboratory specialists.
Priority deployment locations
For defense and CBRN organisations, CodeNu may be useful in several key deployment settings:
- CBRN reconnaissance vehicles and response kits
- military police and security screening teams
- explosive ordnance disposal units
- border and customs inspection teams
- field hospitals and casualty collection points
- decontamination corridors
- airbases, seaports, and logistics hubs
- national stockpiles and civil defence reserves
- critical infrastructure response teams
- nuclear security and counter-proliferation units
These are the places where rapid contamination awareness can materially improve operational decision-making.
Procurement and readiness rationale
For government, military, and enterprise buyers, the strongest case for CodeNu is readiness.
A serious organisation should not rely solely on central laboratories or specialist teams that may be delayed, overloaded, or unavailable at the point of need. Field teams require practical tools that help them make earlier decisions while preserving scarce expert capacity for the cases that truly require it.
In defense and CBRN environments, speed and clarity matter. A low-burden screening capability can become highly valuable when the alternative is uncertainty, delay, or unnecessary escalation.
Frequently asked questions
What is CodeNu used for in defense and CBRN operations?
CodeNu is used for rapid screening of uranium and plutonium contamination on operational surfaces, PPE, equipment, vehicles, cargo, personnel-contact areas, and response environments.
Is CodeNu the same as a radiation detector?
No. Radiation detectors measure radiation fields or signatures. CodeNu screens for uranium and plutonium contamination physically present on surfaces or contact areas.
Does CodeNu replace laboratory analysis?
No. CodeNu supports operational screening and triage. Laboratory analysis and specialist radiological assessment remain essential for confirmation, quantification, regulatory reporting, and medical decision-making.
Can CodeNu support decontamination operations?
Yes. CodeNu can support decontamination verification by helping teams assess whether uranium or plutonium contamination may remain after cleaning.
Can CodeNu be used for personnel screening?
CodeNu dry wipes may support PPE, responder-contact, and skin-contact area screening where approved site or agency procedures allow.
Why is this useful for CBRN teams?
CBRN teams often need fast answers before laboratory confirmation is available. CodeNu provides practical contamination visibility that can support field decisions, escalation, and operational control.
A must-have capability for serious CBRN readiness
Modern CBRN readiness is not built on detection alone. It requires practical contamination awareness, rapid triage, responder protection, decontamination verification, and the ability to make operational decisions under pressure.
CodeNu provides rapid uranium and plutonium contamination screening designed to support defense, CBRN, military, border security, civil support, and emergency response organisations operating in high-consequence environments.
For serious organisations, this capability is not simply a product add-on. It is a practical readiness layer that helps bridge the gap between detection and action.