Non-destructive testing
Inspection and structural assurance
What it is
Non-destructive testing (NDT) verifies the structural integrity of platforms, components and munitions without disassembling or damaging them, using ultrasonic, radiographic, computed-tomography and eddy-current methods. It is how a force knows its equipment is actually safe to use.
How it is employed
NDT is embedded in acceptance, maintenance and life-extension cycles: incoming parts are inspected before fielding, in-service fleets are surveyed on schedule, and ageing munitions stocks are verified rather than assumed serviceable. The output is certification: evidence that keeps platforms available and insurers, regulators and commanders satisfied.
Why it matters now
Many operators run mixed, ageing fleets acquired from multiple sources, often without the original manufacturer's support. Sovereign inspection capability lets a force certify what it owns without depending on a foreign prime's service network, or revealing fleet condition to one.
Procurement & integration
Inspection can be procured as equipment, as a service, or as a transfer programme that builds a national NDT capability with trained inspectors. Unstrat scopes the model to the buyer's fleet and regulatory framework, with training and certification handled in-region.
Capability
- Digital radiography: computed radiography to 25 μm resolution, flat-panel detectors from 65 × 115 mm up to 430 × 430 mm
- Line detector arrays up to 1,600 mm for vehicle, cargo, baggage and pipe screening, with waterproof variants for harsh environments
- High-energy linear accelerators from 0.95 to 15 MeV for thick-section inspection
- Industrial CT with single- and dual-energy systems for 3D structural and porosity analysis
- ASTM-compliant, radiation-safety-certified cabinet systems with full software suite
- Applied to platforms, components and in-service fleets without disassembly
The Unstrat difference
01Independent, non-aligned origin, with no political exposure to any major-power ecosystem.
02One accountable team from first briefing through delivery and in-region sustainment.
03X-ray, CT and high-energy inspection engineered in-house, from detectors to linear accelerators.
Sourcing routes compared
| Consideration | Major-power prime | Independent principal via Unstrat |
|---|---|---|
| Equipment condition data | Condition data flows through a foreign prime's service network | Inspection capability owned and operated by the buyer |
| Political conditions | Disclosure rules, re-export restrictions and upgrade approvals held by a foreign government | Independent, non-aligned origin, accountable to the buyer's flag |
| Accountability | Multiple contractors and a foreign prime's release schedule | One accountable team from first briefing through delivery and in-region sustainment |
| Sustainment | Support tied to the supplier's home market and political relationship | Sustainment, spares and training delivered in-region for the life of the system |
Comparison is qualitative. Detailed specifications are shared under briefing once the export-control position for your market is confirmed.
Related capabilities
View all →
Non-destructive testing: questions
What is Non-destructive testing?
Non-destructive testing is Unstrat's Land (Land Domain) capability: Digital radiography, high-energy X-ray and computed-tomography inspection that verifies structural integrity without disassembly. Applied across platforms, components and in-service fleets to keep equipment certified and available.
How does Non-destructive testing work?
Non-destructive testing delivers its effect through digital radiography: computed radiography to 25 μm resolution, flat-panel detectors from 65 × 115 mm up to 430 × 430 mm, Line detector arrays up to 1,600 mm for vehicle, cargo, baggage and pipe screening, with waterproof variants for harsh environments and High-energy linear accelerators from 0.95 to 15 MeV for thick-section inspection, capabilities matched to the requirement and confirmed under briefing rather than published.
Who provides Non-destructive testing?
Non-destructive testing is delivered by The NDT Systems House, whose focus is non-destructive testing. Unstrat represents The NDT Systems House to government and enterprise buyers worldwide as an independent, non-aligned prime vendor.
Who uses Non-destructive testing?
Government and enterprise buyers acquire Non-destructive testing to address ageing fleet airworthiness and ageing defence electronics across the land domain, matched to the mission and accountable to them, not to a foreign vendor's government.
Why choose Non-destructive testing over a major-power alternative?
Non-destructive testing is sourced from an independent, non-aligned provider, so it carries no major-power disclosure rules, upgrade-locks or political ramifications. Concretely: x-ray, CT and high-energy inspection engineered in-house, from detectors to linear accelerators. The capability is accountable to you, not to a foreign vendor's government and its release schedule.
How is Non-destructive testing procured, and where can it be delivered?
Keep fleets certified and available with inspection expertise that answers to you, not to a foreign prime's release schedule. Every engagement begins with a briefing, and export eligibility is confirmed per market under briefing rather than published. Where controlled capabilities are involved, the classification and end-user-certificate chain is confirmed first. Non-destructive testing is then sustained in-region by one accountable team from briefing through long-term operation.
Questions buyers ask
What is sovereign non-destructive testing capability?
It is a nation's own ability to verify the structural integrity of platforms, components and munitions without disassembling or damaging them, using ultrasonic, radiographic, computed-tomography and eddy-current methods. Owned nationally, it lets a force certify what it has without depending on a foreign prime's service network or revealing fleet condition to one.
Why does a defence force need its own NDT capability?
Many operators run mixed, ageing fleets acquired from several sources, often without the original manufacturer's support. Inspection is embedded in acceptance, maintenance and life-extension cycles, so the output is certification: evidence that keeps platforms available and commanders, regulators and insurers satisfied. A sovereign capability keeps that evidence inside national control.
Can non-destructive testing be bought as a national programme rather than a machine?
Yes. Inspection can be procured as equipment, as a service, or as a transfer programme that builds a national NDT capability with trained inspectors. We scope the model to the buyer's fleet and regulatory framework, with training and certification handled in-region.
National NDT programme for a mixed, ageing fleet without original-manufacturer support
This is the case the capability is built for. Sovereign inspection lets a force certify equipment acquired from multiple sources without a foreign prime's service network, and without that network learning the condition of the fleet. We scope the inspection model to the fleet and the regulatory framework it must satisfy.
See: The independent route against foreign-held condition data
In-country ammunition surveillance instead of sending stocks to a foreign laboratory
Ageing munitions stocks should be verified rather than assumed serviceable, and doing that in-country keeps both the evidence and the readiness picture national. NDT built into the surveillance cycle certifies what is actually safe to use, which is a sovereignty question as much as a safety one when the alternative is a foreign laboratory.
Building a national inspection capability with trained inspectors, not just buying equipment
A transfer programme delivers the equipment, the trained inspectors and the certification process together, so the capability keeps running after the first contract. We handle training and certification in-region and scope the model to the buyer's fleet and regulatory framework, because inspection capability is only sovereign if national staff can operate it.
NDT capability that keeps fleet condition data out of a foreign prime's hands
When inspection runs through a foreign prime's service network, condition data flows through that network too. An inspection capability owned and operated by the buyer keeps that data national, which matters when fleet readiness is exactly the thing an adversary or a supplier should not learn.
National NDT programme that modernises around an existing high-energy source
A programme is scoped to the buyer's existing estate and regulatory framework, so modernising the imaging and certification process around installed hardware is a legitimate model rather than a whole-cell replacement. The point of a transfer programme is national ownership of a working capability, which does not require discarding equipment that still does its job.
Does supplier nationality really matter for inspection capability when it is a quality discipline rather than a weapon?
It matters because inspection produces evidence about your force, and evidence flows to whoever owns the network. A foreign-held service network sees fleet condition, spares queues and life-extension decisions. Owning the capability keeps that accountable to you, with support that is not tied to the supplier's home market and political relationship.
We need to certify airframes, weld sections and munitions across one authority. How does a national NDT programme cover such different work?
The capability spans ultrasonic, radiographic, computed-tomography and eddy-current methods, embedded across acceptance, maintenance and life-extension cycles. A programme scopes the mix of methods to the fleet and regulatory framework rather than a single machine, so one accountable authority can certify airframes, welds and ageing stocks. The site does not publish workpiece-size limits on this reference page, so specify them in the tender.
See: Non-destructive testing capabilityThe evidence we stand behind
How long will a national inspection capability keep running before the supplier's spares queue becomes our problem?
That is the sustainment question the independent route answers directly. Support tied to a supplier's home market and political relationship becomes fragile the moment priorities diverge. We structure spares, sustainment and training in-region for the life of the system, so the capability does not stall on a foreign queue at the wrong moment.
We are building sovereign manufacturing. Where does inspection sit alongside the machining that produces the parts?
Inspection is how a force knows the parts it makes are safe to field. A sovereign manufacturing programme pairs independent machining with national NDT so components can be certified in-country rather than shipped abroad for verification. We scope the two as related capabilities, which is why tungsten components and non-destructive testing sit next to each other.
See: Tungsten components capabilityInfrastructure hardening capability
Our regulator, insurers and commanders all want the same certification. How does NDT capability serve all three?
The output of inspection is certification, and that single body of evidence is what keeps platforms available and satisfies regulators, insurers and commanders at once. Building the capability into acceptance, maintenance and life-extension cycles means the certification is produced routinely and held nationally, rather than requested from a foreign network case by case.
How should a nation decide between buying inspection equipment, buying it as a service, and running a full transfer programme?
It turns on how much of the capability you need to own. Equipment suits a force that already has inspectors and process; a service suits one that needs certification without building the estate; a transfer programme suits a nation that wants the inspectors, the certification process and the equipment under its own flag. We scope the model to the fleet, the regulatory framework and the ambition.
See: Non-destructive testing capabilityDiscuss a national requirement
If we buy one inspection cell now, what else in a national inspection chain should be planned alongside it?
A single cell is the start of a chain: the methods it does not cover, the trained inspectors to run it, the certification process that turns images into decisions, and the in-region sustainment that keeps it available. Planning the capability rather than the box is what stops a national programme from becoming a one-machine dependency. We scope that chain to the fleet and regulatory framework.