DARPA UNVEILS GROUNDBREAKING UNDERWATER VEHICLE PROTOTYPE

DARPA UNVEILS GROUNDBREAKING UNDERWATER VEHICLE PROTOTYPE - TheArsenale

The Defense Advanced Research Projects Agency (DARPA) has reached a significant milestone with its Manta Ray uncrewed underwater vehicle (UUV) prototype, which completed its full-scale in-water testing off the coast of Southern California. Developed by Northrop Grumman, this innovative UUV underwent thorough testing in February and March 2024, showcasing its at-sea hydrodynamic performance including adept operations in submerged conditions using various propulsion and steering modes such as buoyancy, propellers, and control surfaces. This series of tests confirmed the vehicle's operational capabilities, solidifying its readiness for real-world maritime tasks.

DARPA UNVEILS GROUNDBREAKING UNDERWATER VEHICLE PROTOTYPE

DARPA's Manta Ray UUV is distinguishable not only for its operations but also for its modular design, which allows for cross-country transportation in subsections and rapid assembly on-site. This logistical strategy significantly enhances the UUV's deployment efficiency as it can be directly shipped to the required area of operation, thus conserving the energy it would otherwise use during transit. Moreover, once deployed, the Manta Ray utilizes buoyancy-driven gliding, a highly energy-efficient method of movement, which supports prolonged missions without needing frequent refueling or servicing, setting a new benchmark for autonomy in underwater vehicles.

DARPA UNVEILS GROUNDBREAKING UNDERWATER VEHICLE PROTOTYPE

Looking forward, DARPA is collaborating closely with the U.S. Navy to plan future tests and the eventual transition of the Manta Ray into active service. This initiative is part of a broader effort to develop and demonstrate a new class of payload-capable UUVs that can operate autonomously over long durations and ranges, tailored to meet dynamic operational demands in maritime environments. The ongoing development and future implementations of the Manta Ray prototype mark a progressive step towards enhancing underwater operational capabilities, boosting both the effectiveness and the scope of naval missions worldwide.

📷: DARPA