UK and US conduct first-ever torpedo test from uncrewed vessel
The UK and US have successfully test-fired a torpedo from an uncrewed underwater vessel for the first time.

In Brief
- •The UK and US have successfully test-fired a torpedo from an uncrewed underwater vessel for the first time.
- •The test was conducted as part of the AUKUS alliance with Australia.
- •The 12-meter long undersea drone, named Excalibur, launched a heavyweight torpedo jointly developed by the US and Australia.
- •The development is seen as a major advance in submarine technology and a breakthrough for Euro-Atlantic security.
- •UK Prime Minister Andy Burnham will announce a new AI and autonomy partnership with the US during his visit to New York.
Why It Matters
This milestone in autonomous naval technology underscores the UK and US's commitment to modernizing their war-fighting capabilities in response to threats from Russia and Iran. The successful test demonstrates the potential of uncrewed systems to extend beyond surveillance, enhancing Euro-Atlantic security and NATO's undersea advantage. Additionally, the announcement of a new AI and autonomy partnership highlights the strategic importance of cooperation in artificial intelligence, particularly in protecting critical national infrastructure.
Key Details
- Test Location
- UK waters
- Undersea Drone Name
- Excalibur
- Undersea Drone Length
- 12 meters (40 feet)
- Torpedo Developer
- Jointly developed by the US and Australia
- Alliance
- AUKUS
Context & Background
Western countries are accelerating the development of autonomous systems to modernize their war-fighting capabilities in response to threats from Russia and Iran.
Original Reporting & Sources
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