The vehicle is British.
The chain is not.
Boxer is built in Britain. That does not answer who controls the chain behind it. This briefing traces the programme from prime to armour and track, using public records only. The platform headline says one thing. The register says more.
14 pages · published 3 July 2026 · every figure traces to a named public record
What the public record shows.
The prime, design authority, engine, transmission, armour and track resolve to controllers outside the UK.
Companies House records Cook Defence Systems passing to a US parent through Heico-Cook Defence Ltd.
The 100th Boxer was delivered to the MOD, and the spares tail is already visible in public records.
The read states dated ownership and programme facts. It does not forecast outcomes or judge any named firm.
Each finding in the briefing traces to a named public record — a notice ID, a filing, a register entry — so you can check any line yourself. The full read, with sources, is in the PDF.
What the public record doesn't settle.
Your exposure is the programme, supplier or sustainment chain on your desk. A private read tests where control sits, which nodes are sole-source, and what the public record cannot settle without privileged material.
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