Notes06 · 2026-01-07 · 4 min

Defense & resilience

Procurement is the technology risk.

The thesis

Budgets have moved toward attritable systems, autonomy, and domestic supply. The technical work is tractable; the hard part is a sales cycle measured in programme years and a customer that buys on compliance as much as capability.

The companies that win build for the accreditation boundary first and the capability second, which is the inverse of consumer instincts and the reason most crossovers fail here.

The bear case

Political appetite is cyclical, primes are structurally advantaged in re-competes, and export control can remove a market overnight.

What we'd watch

  • Programme-of-record conversions, not prototype contracts
  • Domestic component sourcing mandates
  • Autonomy authorities granted in live exercises
  • Whether new entrants retain margin at scale

Case files

Situations the desk has followed end to end. Names are withheld; the numbers and the sequence are not.

A crossover autonomy team

2023 – 2026
Setup
Strong consumer-grade engineering, a genuinely impressive prototype, and an early sole-source contract that read to investors like validation of a programme relationship. The team's plan was to win on capability and deal with accreditation later, on the theory that the capability gap would force accommodation.
What happened
It did not. Retrofitting the security boundary, supply-chain provenance and airworthiness evidence took eighteen months and forced a hardware redesign to remove components with unacceptable origin. The prototype contract expired without converting to a programme of record, and the relationship it represented turned out to belong to an office with no procurement authority.
Where it stands
The competitor that designed for the accreditation boundary from the first schematic shipped visibly less capability and won the re-compete, because it could deliver into the environment on the customer's timeline. It is now iterating capability inside a boundary it already holds, which is the cheap direction to travel.
Retrofit cost
18 months + redesign
Prototype-to-programme conversion
0
Winner's differentiator
boundary-first design

Build for the boundary, then add capability inside it. Track conversions from prototype to programme of record; contract announcements are marketing.

An attritable systems supplier hit by export control

2025 – 2026
Setup
Roughly a third of revenue came from allied export markets under existing licences, with a component supply chain — optics and one class of RF part — concentrated in a single jurisdiction and a single tier-two supplier.
What happened
A control change removed one export market inside a single quarter, with no transition period and no appeal that mattered on the company's cash timeline. Domestic demand absorbed part of the shortfall over the following two quarters; the rest fell straight through to the operating line, and the company cut a production shift it had hired for six months earlier.
Where it stands
We underwrite defense revenue by jurisdiction and by component origin, discount export share explicitly against the political durability of each licence, and treat single-jurisdiction component concentration as a covenant-level risk rather than a supply-chain footnote.
Revenue from allied exports
~1/3
Time to lose a market
1 quarter
Component jurisdictions
1

Political appetite and export control are business risks with quarterly resolution, not background noise. Price them into the revenue line.

Next on this stream

In progress

Conversion tracker — Following prototypes-to-programme-of-record conversion rates rather than contract announcements.

Next · Q3 2026

Accreditation cost curve — What it actually costs a venture-scale company to clear the accreditation boundary, and how long it takes.

Full roadmap →

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