Unveiling Manta Ray Northrop Grumman: Top 5 Compelling Reasons Why It’s the Superior Choice for Underwater Exploration

Manta Ray Northrop Grumman

The New Best UUV Concept for Underwater Exploration

Manta Ray Northrop Grumman

Manta Ray Northrop Grumman
Manta Ray Northrop Grumman

Unmanned Under Water Vehicle (UUV)

Imitating the Manta Ray to excel at undersea missions !

Northrop Grumman is a large American aerospace and defense company that works on various projects related to defense, technology, and space. They have had many successful projects under their belt throughout its inception.

Some of their notable projects include the B-2 Spirit stealth bomber, the MQ-4C Triton unmanned aerial vehicle, and the James Webb Space Telescope. They also work for various cybersecurity and information technology projects. Additionally, they provide all kinds of support services to the U.S. military and government agencies.

The company is developing the UUV using several novel design attributes that support the Defense Advanced Research Projects Agency’s (DARPA’s) vision. DARPA aims to develop a new class of UUVs.

Manta Ray, a new unmanned underwater vehicle, taking its name from the massive “winged” fish, will need to be able to operate on long-duration, long-range missions in ocean environments without need for on-site human logistics support – a unique but important mission needed to address the complex nature of undersea warfare.

The Manta Ray program seeks to develop UUVs that operate for extended durations without the need for on-site human logistics support or maintenance.


Do read our other articles:

  1. Space X News: SpaceX Falcon 9 Rocket Successfully Launches Starlink Satellites from Cape Canaveral
  2. JUICE is Loose: CERN and ESA’s Spacecraft Embarks on Historic Journey to Explore Jupiter and Its Moons
  3. Industrial Espionage and Corporate Espionage

The History of the Northrop Grumman Manta Ray

The Northrop Grumman Manta Ray is a cutting-edge unmanned aerial vehicle (UAV) that has been developed by the Defense Advanced Research Projects Agency (DARPA). Its development started in 2018, with the first test flight taking place in May 2021.

The Manta Ray was designed to be an adaptable and versatile platform that can support a variety of mission types. It features modular payloads that can be easily swapped out depending on the mission requirements, making it highly customizable and flexible.

One of the main goals behind the Manta Ray’s development was to create a UAV that could operate from small ships or other limited space environments. The design team at Northrop Grumman achieved this by creating folding wings and tail sections, which allow for easy storage and transport.

Another key aspect of the Manta Ray’s history is its integration into larger military networks such as Joint All-Domain Command and Control (JADC2). This allows it to seamlessly communicate with other sensors, weapons systems, and platforms across multiple domains including air, land, sea, space, cyberspace.

The history behind the Northrop Grumman Manta Ray showcases how innovation has led to advanced capabilities for military operations. With its adaptability and versatility combined with JADC2 integration,it sets itself apart from traditional UAVs used today.

Manta Ray Comes to the Rescue!

The Manta Ray program was initially launched in 2020. The Northrop Grumman Manta Ray project is a concept for an unmanned underwater vehicle (UUV). It exists for a variety of undersea missions, such as intelligence gathering, surveillance, and reconnaissance. It is a modular and reconfigurable platform that can be suitable for different mission needs. Furthermore, it can easily deploy sensors to detect mines, map the seafloor, or even conduct environmental studies. The goal of the project is to come up with machines that can carry payloads autonomously, in long-duration missions in ocean environments.

The Manta Ray’s design follows the natural shape and movements of the manta ray fish. The fish has a streamlined body and wings that allow for efficient propulsion and maneuverability. It is expected to have a range of over 6,000 nautical miles and be capable of operating for up to six months without the need for human intervention. It is also designed to be launched and recovered from various types of vessels, including submarines, surface ships, and aircraft.

As of late, the project got a new lease on life. It got a contract renewal for Phase 2, and they will continue fine-tuning the three-year-old project. The team will further their work on the various subsystems, fabrication, and in-water demos. They will be implementing a new system software for the vehicle as well.

Alan Lytle, vice president of strategy and mission solutions at Northrop, said the ability of Manta Ray to provide payloads from the sea is “a critical component” for underwater combat operations and the Department of Defense’s Joint All Domain Command and Control strategy.

Manta Ray is uniquely positioning itself to simultaneously introduce a new class of underwater vehicle while contributing key component technologies to other vital undersea programs.

What makes the Manta Ray So Special?

The Manta Ray is a remarkable species due to its unique biological adaptations. One of the most distinctive features is its enormous size, which can reach up to 7 meters in wingspan. Another remarkable aspect of their design is their flattened body shape, which allows them to glide gracefully through the water. Their large pectoral fins are specially adapted for this, and they use them to swim by flapping them like wings.

It’s mouth is located at the front of its body, and it has a pair of cephalic fins that are used to funnel food into its mouth. This design is particularly useful for filter-feeding, which is the main method of obtaining food for these species. They filter out plankton and small fish from the water as it passes through their gills. Additionally, they have a unique respiratory system that allows them to extract oxygen from the water without having to constantly swim to keep water flowing over their gills.

Another remarkable aspect is their reproductive system. Female Manta Rays give birth to live young, which is a rare feature among sharks and rays. Manta Rays also have one of the lowest reproductive rates of any fish species, with females giving birth to only one or two pups every two to five years.

Some of these unique biological features of the Manta Ray have inspired the design of the Northrop Grumman Manta-Ray UUV. It aims to mimic the efficiency and agility of the natural species in an unmanned underwater vehicle.

The Manta Ray program concluded Phase 1 with Critical Design Reviews that demonstrated design maturity and readiness for advancement to Phase 2,” according to DARPA’s statement. “The selected performers will now work on subsystem testing followed by fabrication and in-water demonstrations of full-scale integrated vehicles.”

The Different Types of Northrop Grumman Manta Rays

The Northrop Grumman Manta Ray comes in various types, each designed to serve different purposes. Firstly, there’s the unmanned aerial vehicle (UAV) which is equipped with advanced sensors for intelligence gathering and reconnaissance missions. This UAV can be programmed to fly autonomously or remotely controlled by a pilot.

Next is the optionally manned aircraft (OMA) version of the Manta Ray that allows for manual piloting when needed. This type of Manta Ray provides greater flexibility and versatility in mission planning and execution.

The third variation is the sea-based drone that operates underwater, known as an Unmanned Underwater Vehicle (UUV). It’s built to conduct oceanographic research, detect mines, perform surveillance activities and carry out other tasks beneath the water surface.

There’s also a hybrid model called “Manta Eye” capable of operating both on land and at sea. Its primary function lies in maritime domain awareness such as anti-piracy operations or border control duties.

Northrop Grumman has developed multiple versions of their Manta Ray platform to cater towards different operational requirements across various domains including air, land and sea – making it one of the most versatile drones available today within defense industry circles worldwide.

Advantages of the Manta Ray UUV

The Northrop Grumman Manta Ray UUV is a highly advanced unmanned underwater vehicle that offers several advantages over traditional manned systems. One major advantage of the Manta Ray UUV is its versatility, as it can be customized to suit a wide range of mission requirements.

This makes it a highly adaptable platform for tasks such as intelligence gathering, surveillance, reconnaissance, or environmental studies. Another major advantage is its long endurance, which allows it to operate for extended periods without requiring refueling or resupply.

Additionally, the UUV is highly agile and maneuverable, thanks to its bio-inspired design, allowing it to navigate through challenging underwater environments with ease. It is also highly cost-effective, as it requires fewer crew members and resources than traditional manned systems, reducing overall operating costs. These advantages make the vehicle a highly effective tool for undersea exploration, research, and defense.

Lets dive into the Manta Ray’s innovative design, its capabilities, and its potential applications in the future of naval operations and beyond.

Pros and Cons of the Northrop Grumman Manta Ray

The Northrop Grumman Manta Ray is an impressive unmanned aerial vehicle (UAV) designed for a variety of missions. As with any technology, there are pros and cons to consider when evaluating the Manta Ray.

One major pro is its versatility. The Manta Ray can be configured for various mission types including intelligence, surveillance, and reconnaissance (ISR), communications relay, electronic warfare, and more. It’s also adaptable to different environments such as land, sea or air operations.

Another advantage of the Manta Ray is its long endurance capabilities. With a range up to 2000 nautical miles and over 24 hours of flight time possible through advanced fuel efficiency mechanisms it provides extended coverage in remote or hard-to-reach locations.

The modular design allows for easy upgrade options which enable users to keep up with emerging threats without having to purchase new vehicles entirely. Additionally it has autonomous capability allowing operators focus on other tasks while executing missions from afar.

On the downside however all these features come at a high cost making the aircraft expensive both upfront as well costly maintenance expenses over time due to certain components requiring specialized servicing only offered by Northrop Grumman technicians.

How to Use the Northrop Grumman Manta Ray ?

The Northrop Grumman Manta Ray is a versatile and innovative unmanned aerial vehicle (UAV) designed for various missions. But how do you use it? In this section, we will discuss the steps on how to operate the Manta Ray.

First, before taking off, make sure that all systems are functional by running pre-flight checks. This includes verifying battery life, communication links, and sensors.

Next step is launching the UAV. The Manta Ray can take off vertically like a helicopter or horizontally using its wings like an airplane. It has an autopilot feature which allows it to fly autonomously but can also be controlled remotely via a ground control station.

During flight operations, real-time data from sensors such as cameras and radars are transmitted back to the operator who can monitor them through a display screen in the ground control station.

Once objectives have been achieved or when mission time is up, bring back the UAV safely by landing on a designated area or catching it mid-air if equipped with that capability.

Operating the Northrop Grumman Manta Ray requires knowledge of aircraft controls and software systems used for monitoring sensor data. With proper training and experience in handling UAVs like this one could easily operate it effectively during various missions including reconnaissance and surveillance operations.

Alternatives to the Northrop Grumman Manta Ray

While the Northrop Grumman Manta Ray is an impressive unmanned underwater vehicle, there are alternatives that may better suit certain missions or budgets. One such alternative is the Bluefin Robotics UUV. This vehicle boasts similar capabilities to the Manta Ray, but with a smaller price tag.

Another option is the Saab Seaeye Sabretooth, which offers modular design for customizable payloads and mission-specific adaptations. It also has exceptional maneuverability in confined spaces thanks to its six thrusters.

For those looking for a more specialized solution, Deep Trekker’s DTG3 ROV may be worth considering. While it lacks some of the advanced features of larger vehicles like the Manta Ray, it excels in inspection tasks and can operate at depths of up to 200 meters.

Ultimately, choosing an alternative to the Northrop Grumman Manta Ray will depend on specific mission requirements and budget constraints. However, these options provide viable alternatives that could potentially save organizations money while still delivering reliable performance in various underwater applications.


The Northrop Grumman Manta-Ray UUV project has significant implications for the future of undersea warfare and national defense. As an unmanned platform, it offers a range of benefits over traditional manned systems and has the potential to revolutionize undersea exploration, surveillance, and research. As national defense strategies continue to evolve, we can expect to see an increasing reliance on similar unmanned systems to help protect our interests at sea.

DARPA’s Manta Ray program has made significant breakthroughs toward enabling payload-capable autonomous underwater vehicles to operate independently of crewed vessels or support infrastructure.

1 thought on “Unveiling Manta Ray Northrop Grumman: Top 5 Compelling Reasons Why It’s the Superior Choice for Underwater Exploration”

  1. Pingback: Underwater Exploration: Manta Ray Northrop Grumman

Comments are closed.

%d bloggers like this: