ArsenalOS is Anduril’s manufacturing software platform, not the company’s battlefield command-and-control system. Anduril calls it “the digital backbone of modern defense manufacturing,” describing software that connects production systems behind its hardware. The company separately describes Lattice as the platform that integrates sensors and effectors, builds an operational picture, supports operator decisions and tasks manned, unmanned and autonomous assets.
That distinction matters. Public information supports a manufacturing role for ArsenalOS and an operational command-and-control role for Lattice. It does not establish that ArsenalOS itself controls autonomous weapons or deployed defense systems.
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What ArsenalOS is
Anduril introduced ArsenalOS as “The Digital Backbone of Modern Defense Manufacturing.” In the company’s description, it is an industrial software layer intended to connect the systems used to design, build, track and supply defense products. The announcement presents ArsenalOS as part of the production environment, rather than as software that directs vehicles, sensors or weapons in the field.
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The production systems in scope
A company job description characterizes the unified production platform as spanning several categories of enterprise manufacturing software:
- Product lifecycle management (PLM): information about a product as it moves from design and engineering through revisions and production.
- Manufacturing execution systems (MES): records and workflows for work orders, processes, quality checks and shop-floor execution.
- Warehouse management systems (WMS): inventory location, movement and fulfillment within warehouses.
- Supply-chain systems: purchasing, suppliers, material availability and other dependencies that connect factories to external production networks.
This scope comes from Anduril’s own recruiting material, so it should be read as a description of the intended platform remit, not as an independent audit of every module or integration. The public material does not document which commercial or internally built components ArsenalOS replaces, how data is modeled across those categories, or which workflows are mandatory.
Arsenal-2 and the announced manufacturing use
In announcing a planned investment to expand the U.S. submarine industrial base, Anduril said ArsenalOS would provide the digital backbone for production systems at the planned Arsenal-2 shipyard. That is evidence of an announced intended use in a large defense-manufacturing project. It does not prove that the shipyard is complete, that ArsenalOS is operational there, or that the software has delivered a measured improvement. The announcement is available from Anduril.
Why ArsenalOS is sometimes associated with autonomous systems
Anduril markets a portfolio in which physical products, production infrastructure and software are closely connected. A factory platform that helps build autonomous aircraft, underwater vehicles or sensors can therefore appear adjacent to the software used to operate those products. “Adjacent,” however, is not the same as “in control.”
Manufacturing software generally handles items such as engineering data, work instructions, inventory, production status and supplier information. Operational command-and-control software handles live sensor observations, tracks, missions, tasks and communications with connected assets. Those are different data domains, users and risk environments. Public descriptions place ArsenalOS in the first category and Lattice in the second.
How Lattice is described as controlling and coordinating defense systems
Anduril’s Lattice command-and-control page describes a flow that begins with integrating sensors and effectors, builds a common operating picture, provides decision support to operators and tasks manned, unmanned and autonomous assets. The company presents Lattice as software for coordinating connected systems, not as a manufacturing resource-planning tool.
1. Ingest information from sensors and systems
Lattice is described as accepting data from Anduril assets and third-party systems. In a written statement to a House Armed Services subcommittee dated September 20, 2023, Anduril co-founder and chief executive officer Brian Schimpf wrote: “Lattice is a situational awareness platform that ingests sensor data to give users a picture of everything happening in a defined area.” The statement is available from the House Armed Services Democrats’ document archive.
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After data is ingested, Lattice presents a shared view of relevant activity. Anduril’s wording refers to situational awareness and a real-time operating picture. This is the stage at which information from multiple sensors and systems is represented for users, rather than remaining isolated in each platform.
3. Support human decisions
Anduril says Lattice provides decision support to operators. Schimpf’s statement says Lattice presents users with a real-time operating picture “to make decisions about how they wish to respond to the information Lattice collects.” That language describes an operator-facing decision process; it should not be read as proof that every response is selected or authorized without human involvement.
4. Task connected assets
The command-and-control page says Lattice can task manned, unmanned and autonomous assets and supports machine-to-machine tasking. “Tasking” can include assigning a mission, route, sensor job or other action, but the public page does not provide a complete ruleset for every platform, mission or level of autonomy. It also does not establish that Lattice independently authorizes the use of force.
5. Continue operating at the edge
Lattice’s developer documentation describes a local-first approach intended for environments where networks may be degraded or intermittently unavailable. It also describes standardized data models for entities, tasks, objects and video, with software-development-kit support around those concepts. These are architectural principles published by Anduril at developer.anduril.com. They explain how systems can exchange information and continue working near the point of action; they do not document a specific deployment or autonomous engagement behavior.
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ArsenalOS and Lattice compared
| Dimension | ArsenalOS | Lattice |
|---|---|---|
| Primary purpose | Digital backbone for defense manufacturing and production systems | Operational command and control for connected defense systems |
| Typical setting | Factories, warehouses, engineering and supply-chain operations | Operational environments where sensors, effectors and mission assets must be coordinated |
| Data emphasis | Product, production, inventory and supply-chain workflows | Sensor data, tracks, entities, tasks, objects, video and mission-system information |
| Users implied by public descriptions | Manufacturing, engineering, logistics and production teams | Operators and organizations managing manned, unmanned and autonomous assets |
| Public evidence | Anduril product announcement, manufacturing expansion announcement and company recruiting description | Anduril command-and-control materials, developer documentation, a 2023 congressional statement and Army NGC2 reporting |
These are complementary categories, not competing versions of the same product. A company can use one platform to manufacture equipment and another to operate it. The public sources do not describe ArsenalOS as the software that sends Lattice’s operational tasks, nor do they provide a documented data path linking the two.
What the Army’s 2026 NGC2 announcement actually shows
On June 22, 2026, U.S. Army Public Affairs reported that Anduril would lead the common data-baseline initiative for Next Generation Command and Control (NGC2). The Army said Anduril would continue partnering with Palantir to provide an edge-to-cloud data mesh through Anduril’s Lattice and Palantir’s Foundry, with Raft supporting registries, data transformation and federation. The 4th Infantry Division and 25th Infantry Division were identified as implementing common components and continuing operational training and exercises. Read the Army’s account at army.mil.
This announcement is relevant to Lattice’s command-and-control context, not to ArsenalOS. It describes a common data layer and operational software integration. It does not say that ArsenalOS directs deployed systems, manages the Army’s data mesh or controls autonomous assets.
The Army also reported “ten months of feedback and data from operational training events” informing the NGC2 common data layer. That figure measures the feedback period for the Army initiative; it is not a performance statistic for ArsenalOS. Joseph Welch, the Army’s portfolio acquisition executive for Command and Control/Counter-C2, said, “We are already moving out with the converged data layer architecture.” His statement concerns the Army’s command-and-control architecture.
What remains unknown about ArsenalOS
Public descriptions establish the platform’s intended manufacturing role but leave many implementation questions unanswered. They do not disclose:
- the underlying software architecture, hosting model or deployment topology;
- which PLM, MES, WMS or supply-chain functions are native versus integrated from other systems;
- an independently measured change in throughput, lead time, quality, inventory or cost;
- the number of factories, suppliers or programs using ArsenalOS in production;
- the cybersecurity accreditation, access-control model or resilience results for the platform;
- a documented interface through which ArsenalOS sends commands to operational vehicles or weapons.
Those gaps are normal for a proprietary defense-industrial platform, but they limit what can responsibly be claimed. A marketing description can establish purpose and intended scope; it cannot substitute for a technical evaluation or deployment record.
How to interpret the word “autonomous”
In Anduril’s public Lattice descriptions, autonomy refers to software-supported operation of connected assets and machine-to-machine tasking. It does not automatically mean that a system can select any objective, use force without authorization or continue a mission without defined constraints. The amount of autonomy depends on the asset, mission rules, communications, operator permissions and applicable policy.
That distinction is especially important when reading claims that combine manufacturing and autonomy. ArsenalOS may be part of the industrial process that produces an autonomous platform, while Lattice may be the operational software used to monitor or task that platform. Nothing in the cited public material demonstrates that ArsenalOS itself makes battlefield decisions.
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- Identify the environment. References to factories, shipyards, production lines, inventory or suppliers point toward ArsenalOS’s manufacturing role. References to sensors, tracks, missions or tasking point toward Lattice.
- Check who made the claim. Anduril’s pages describe the company’s intended capabilities. Government reporting can independently confirm a program or partnership, but only for the scope it actually discusses.
- Separate planned use from demonstrated use. An announced shipyard or integration is not proof of completion, operational deployment or measured results.
- Look for the metric and test condition. A credible performance claim should identify what was measured, by whom, under which conditions and on what date.
- Ask whether “control” means tasking or authorization. Software may display information, recommend actions or assign tasks without having authority to authorize every action an asset can take.
Bottom line for readers
ArsenalOS is best understood as Anduril’s manufacturing operating layer: software intended to connect the product, factory, warehouse and supply-chain systems used to build defense hardware. Lattice is the separately described operational platform for sensor integration, situational awareness, decision support and tasking of manned, unmanned and autonomous assets. The Army’s 2026 NGC2 work adds current evidence about Lattice-related command-and-control data integration, not about ArsenalOS controlling deployed systems.
Until Anduril or an independent evaluator publishes a documented architecture and deployment evidence, the accurate answer is straightforward: ArsenalOS supports how defense systems are made; public sources do not show it controlling those systems in the field.
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