Barclays: Autonomous Systems Are Reshaping Defense, and Newcomers Will Take Market Share Within a Decade

Barclays analyst Anthony Valentini described what is happening in aerospace and defense as a "generational shift." Speaking on Bloomberg The Close with Scarlet Fu and Hema Parmar, he said the sector is at an inflection point. In his view, the move to low-cost autonomous systems will let new players take market share within the next ten years, and their margins at scale may end up higher than those of traditional contractors.

The remark is brief, but it matters to investors: it suggests changing the way companies in the sector are valued in the first place.

Two Models in One Industry

A classic defense contractor lives on long government programs. The customer usually pays for development, pricing follows a cost-plus scheme, and revenue grows slowly and predictably. The limits of this model are well known: a high cost per unit and long development cycles.

The newcomers Valentini talks about operate on the logic of commercial technology companies. They put their own money into the product, scale up production, and count on a software component that improves the economics of each subsequent delivery. The bank says outright that such companies cannot be assessed with the same multiples and the same margin expectations as the old contractors. The source does not name specific companies. In the industry, this category typically includes, for example, Anduril, Shield AI, and similar startups.

Why the Bet Is on Autonomy

The key phrase in Valentini's thesis is "lower-cost," meaning inexpensive systems. Autonomous platforms such as drones and unmanned vehicles change the procurement math. When a unit costs substantially less than a crewed equivalent, the customer can buy more of them, refresh the fleet faster, and tolerate losses. For the manufacturer, that means serial production, and serial production allows unit costs to fall as volumes grow. Hence the argument for higher margins "at scale."

The second factor is software. The control, navigation, and recognition algorithms in autonomous systems can be updated without replacing hardware. That brings the defense business closer to the economics of technology platforms, where part of revenue does not scale linearly with the number of units built.

What the Analyst Said, and What He Did Not

• The sector is at an inflection point: Barclays speaks of a "generational shift."
• Fast-growing companies with commercial business models should be valued separately from traditional contractors.
• Their margins at scale are potentially higher.
• The driving force is the move to low-cost autonomous systems.
• The market share reshuffling horizon is about ten years.

The publication contains no figures on margins, market size, or specific issuers. This is a thesis and an analytical framework, not a calculation. The open question is how quickly government customers will rework their procurement processes for short cycles and serial autonomous platforms.

What to Check in Practice

For investors, the takeaway is practical: comparing defense newcomers with Lockheed Martin or Northrop Grumman on the same metrics is methodologically imprecise. It is more useful to look at the share of recurring and software revenue, at unit cost as production runs grow, and at how much development is funded from the company's own money rather than through a government contract.

For the incumbent contractors, the signal runs the other way: the ability to compete on unit price and iteration speed becomes a question of holding on to market share. For startups, the main risk remains: contracts for mass deliveries are not appearing as fast as pitch decks promise. If Barclays' forecast is right, the answer will become clear within the next decade.