# Saab AB Completes Sea Trials for Autonomous Underwater Vehicle Prototype

- URL: https://stocks.freetheai.org/news/saab-ab-completes-sea-trials-for-autonomous-underwater-vehicle-prototype-054665
- Published: 2026-10-16T08:11:00Z
- Category: company_news; sentiment: bullish; impact: medium
- Symbols: [OMXSTO:SAAB_B](https://stocks.freetheai.org/symbols/OMXSTO-SAAB_B)
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Defense contractor Saab AB (OMXSTO:SAAB_B) has launched a Large Uncrewed Underwater Vehicle demonstrator and successfully finished its first phase of sea trials. Working in collaboration with FMV and the Swedish Armed Forces, the company developed and built the autonomous underwater prototype in less than one year. Shares of Saab AB rose 2.41% to 646.8 SEK following the news.

The prototype integrates Saab's Autonomous Ocean Core software system, designed to control autonomous marine operations. Successful sea testing helps validate the technology for military applications and positions the company to address growing international demand for autonomous defense systems.

Development now moves to a second phase that will introduce more advanced technical capabilities to the vessel. Future commercial impact will largely depend on whether defense authorities decide to turn the research project into a formal acquisition program or award production contracts.

## Key points

- Saab AB completed phase one sea trials for a Large Uncrewed Underwater Vehicle demonstrator built with FMV and the Swedish Armed Forces.
- The autonomous underwater vessel was developed and built in under one year.
- The demonstrator runs on Saab's Autonomous Ocean Core software stack.
- Upcoming project phases will focus on testing and integrating more advanced capabilities.
- Saab AB shares traded up 2.41% to 646.8 SEK following the trial results.

## Questions and answers

### What did Saab AB launch?

Saab AB launched a Large Uncrewed Underwater Vehicle demonstrator, developed alongside FMV and the Swedish Armed Forces in under a year.

### What was the result of Saab's underwater vehicle sea trials?

Saab completed phase one of the project after successful sea trials, with plans to add more advanced capabilities in the next phase.

### What software powers Saab's new underwater vehicle?

The uncrewed underwater vehicle integrates Saab's Autonomous Ocean Core software stack.