Week 30 | July 2026
Australia fielded the Ghost Shark XL-AUV in under three years, with the first unit delivered in January 2026, under a $1.7 billion program of record. The US Navy's equivalent, the Orca XLUUV, has been in development for the better part of a decade and has consumed considerably more money for considerably less result. Same alliance. Same rough technology class. Wildly different clock speed.
That gap is the question a Government Accountability Office (GAO) report answered on 15 June, largely by accident.
What GAO actually found
GAO-26-109014, "Robotic Autonomous Systems: Navy Needs to Address Leadership and Organizational Challenges to Meet Urgent Needs," went to the House and Senate Armed Services Committees under a standing FY2022 NDAA reporting requirement. Strip away the hedging that GAO reports arrive wrapped in and here’s the finding: leadership turnover resets priorities every time a new commander rotates through, and underneath that churn sits a force trying to run software-driven autonomy through a structure built for something else entirely. Organised by domain, surface, undersea, air, the way it was in 1944, the Navy has no lane for cross-domain systems that ignore those boundaries. Layer on an acquisition doctrine built for submarines, where locking in requirements years ahead of delivery is the whole point, and autonomy gets strangled by a process designed for a completely different development cycle.
The receipts back it up. Separate GAO work on the LUSV program specifically puts roughly $2 billion in procurement and $1.2 billion in development into that line since 2019, for what the Navy's own officials describe, generously, as limited progress. The GAO has flagged versions of this before, too. Back in March 2025 it found the Navy still hadn't implemented reforms from its own 2021 Unmanned Campaign Framework. Eighteen months later, evidently, not enough had changed to keep the auditors off the case.
The fix already in motion
To the Navy's credit, part of the fix predates the report. In December 2025 it named Rebecca Gassler the first Portfolio Acquisition Executive for Robotic and Autonomous Systems, tasked with consolidating up to 66 separate programs (per an October 2025 draft consolidation plan, a figure that shifts depending on who's counting). Her first real move, in March 2026, killed a slow, rigid prototyping process and replaced it with a $2.1 billion medium unmanned surface vessel marketplace. Vendors submit a design, run on-water testing by the end of October this year, and the ones who pass get $15 million and a straight line into 2027 production. A Genuinely different model. Whether it draws in fresh competition or just hands the advantage back to primes who can absorb the upfront cost of building a test vessel is a question nobody's answered yet.
The Navy already operates three unmanned surface vessel squadrons, USVRON-1 at Naval Base Ventura County and USVRON-3 and USVRON-7 in the San Diego area, sitting on hardware and crews with no warfighting doctrine telling them what to actually do with what they're carrying. That's why CNO Admiral Daryl Caudle has spent 2026 talking publicly about an 'unmanned dilemma' and floating a new Warfighting Development Center for RAS, on top of a possible cross-domain RAS commander role. The Navy knows it has a structure problem. Knowing and fixing are different exercises.
One paragraph over sits this more revealing data point: In March 2026, the Defense Innovation Unit and the Navy selected Anduril's Dive-XL, an off-the-shelf commercial baseline, to close a capability gap. Read between the lines and that's the Navy conceding, quietly (nobody used the word “concession” in the press release), that its own acquisition process couldn't move at the speed a startup could deliver on commercial timelines.
Congress isn't waiting
Released 11 June, the Senate Armed Services Committee’s FY27 NDAA would permit, not mandate, creation of a Robotic and Autonomous Systems Combatant Command: the first new combatant command since Space Command in 2019. Congressional officials briefing reporters called the internal deliberation over whether a combatant command is even the right construct "very long, very spirited and very useful," which is about as close as Washington gets to admitting nobody’s sure. Eighteen days later, on 29 June, the Pentagon named a department-wide drone czar. Two structural interventions in three weeks, from two separate institutions, aimed at the same diagnosis: fragmentation.
Where this actually bites: AUKUS
Here's a connection the mainstream defence coverage hasn't drawn yet. AUKUS Pillar 2's first signature project, announced at Shangri-La on 30 May, commits the three partners to joint UUV payloads delivered by 2027. That timeline runs on an assumption: shared standards, working interoperability, a US side of the table that knows who owns what. If the Navy is still sorting out its own robotic systems org chart eighteen months from now, an internal management problem stops being internal. It becomes an alliance delivery risk, on a program Australia and the UK are both counting on landing on schedule.
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Next week
What happens when you put a nuclear reactor on an autonomous vessel and send it wherever the grid has failed? The disaster relief supply chain has a floating-power-plant-shaped hole in it, and most of the pieces to fill it already exist.
Since you have been, thanks for reading.
Cheers,
Mick
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