Detailed Satellite Image Reveals Secretive US Naval Drone 'Manta Ray'

A new type of underwater vehicle, named the Manta Ray, has recently been unveiled at Port Hueneme naval base in California. This prototype draws inspiration from the manta ray fish, known for its distinctive shape and gliding abilities. Unlike traditional submarines, the Manta Ray is designed to operate without a crew and can stay underwater for extended periods without needing human intervention.

Developed under the DARPA Manta Ray program, which began in 2020, this unmanned underwater vehicle (UUV) aims to revolutionize underwater operations by enhancing payload capacity and energy efficiency. Originally involving three contractors, including Northrop Grumman and Martin Defense Group LLC, the program is focused on creating a versatile vehicle capable of various missions such as surveillance and reconnaissance.

The Manta Ray prototype by Northrop Grumman stands out for its advanced features. It can anchor itself to the seabed and conserve energy during inactive periods, reducing the need for frequent recharging or maintenance. This ability to enter a low-power mode helps in prolonging mission durations and optimizing operational efficiency.

One of the notable aspects of the Manta Ray is its modularity and size. It can be transported globally in standard shipping containers, allowing for rapid deployment to different naval theaters worldwide. This capability is crucial for military operations that require swift response times and flexibility.

As development continues, the Manta Ray UUV is expected to play a pivotal role in future maritime strategies. Its autonomous operation and capacity to support various mission payloads make it an asset for underwater tasks that require stealth, endurance, and adaptability. With ongoing testing and demonstrations, including at Port Hueneme, the prototype is showcasing its potential to transform how underwater missions are conducted.

In summary, the Manta Ray UUV represents a significant advancement in underwater vehicle technology, leveraging biomimicry from nature to enhance military capabilities. Its development under DARPA's program highlights a strategic push towards more autonomous and efficient maritime operations, ensuring readiness for future challenges in naval warfare.