Mothership

Ukraine’s Newest USV Is A Super Sized Mothership Packed With Anti-Drone Interceptors

Ukraine’s combat-proven Magura family of uncrewed surface vessels (USV) has gained its largest member to date. The new MV11 is designed for open-ocean operations lasting up to a week and can carry payloads weighing up to 4,850 pounds (2,200 kilograms). The drone boat has so far been shown in one configuration, loaded with 18 small vertically launched Sting interceptors, turning it into a small floating counter-drone battery. Given its significant payload capacity and other capabilities, it could be utilized in other roles, too.

The Magura MV11 USV at speed. UFORCE capture

The MV11 made its public debut yesterday at Ukraine’s Independence Day parade in the country’s capital, Kyiv. The uncrewed air, ground, and maritime systems were the centerpieces of this event, underscoring the central place they now hold in the Ukrainian armed forces. The maritime portion of the parade, which took place along a section of the Dnipro River, featured additional members of the Magura family, as well as other USVs, including kamikaze types and ones armed with repurposed air-to-air missiles. A drone boat with a launcher for first-person-view (FPV) type aerial kamikaze drones and another with an array of small domed antennas (possibly tied to an electronic warfare system or for use as a communications node) were also present. Various types of aerial kamikaze drones, as well as uncrewed ground vehicles (UGV) armed with anti-tank guided missiles, automatic grenade launchers, and machine guns, were also showcased at the event.

The video below shows the various USVs, as well as other uncrewed platforms showcased at Ukraine’s Independence Day parade in Kyiv yesterday.

“We are proud to present the MV11 on Ukraine’s Independence Day. This is not just the largest naval drone – it is a platform that delivers multi-domain capability: a single carrier that transports and launches other unmanned systems far from shore, enabling operations across all domains,” Oleg Roginsky, CEO of UFORCE, said in a statement. “At UFORCE, we are focused on building the best capabilities for Ukraine and its allies who stand for freedom. We are confident the MV11 will become the foundation for many successful missions and for pushing the enemy back even further.”

UFORCE was founded in Ukraine, but has its main headquarters in London in the United Kingdom. It is often described as an uncrewed-focused defense conglomerate with several different enterprises operating under its umbrella. Many of its components are also located outside of Ukraine. For instance, the main design, research, and development bureau for the Magura family is located in Portugal.

As mentioned, the configuration the MV11 has been shown in so far, both at the parade yesterday and in other marketing material released by UFORCE, features a payload of 18 Sting interceptors. They are loaded individually in box-like launchers, which can also be employed in other domains, including mounted on trucks or positioned on the ground. Weighing roughly nine pounds, the Sting interceptor is an electrically powered quad-rotor system with a small explosive warhead. It makes heavy use of 3D-printed components, and each one has a reported cost of around $2,100.

The Ukrainian developer, Wild Hornets, says Sting can reach altitudes up to nearly 23,000 feet (7,000 meters) and has a maximum range of around 23 miles (37 kilometers), depending “on battery capacity, weather conditions, payload weight, and operator flight style.” Typical flying time is said to be shorter, and the system can be recovered for reuse if it does not intercept a target after launch. Sting has proven itself effective at intercepting Russian variants and derivatives of the Iranian-designed Shahed-136 one-way attack drone and other similar designs.

Sting is manually operated by a human controller via a wireless link. How this works exactly with the MV11 as the launch platform is unclear, and TWZ has reached out for more information. Wild Hornets has said in the past that the interceptors can be remotely operated from locations up to 2,000 kilometers away from the launch point via a user interface that can be installed on a laptop.

Wild Hornets 2,000 Km thumbnail

Wild Hornets 2,000 Km




What capabilities the MV11 has onboard to spot and track targets to begin with is also unknown. However, the USV does have a mast at the rear, and images available so far show it equipped with a camera turret, navigation radar, and two other horn-like antennas. The camera system could be used for target detection and tracking, as well as just to help with situational awareness. The additional antennas might allow for passive detection of aerial targets via their signal emissions, or serve some other purpose. As noted, Ukraine does already have USVs armed with traditional anti-air missiles, which the country has claimed to have used to successfully down Russian fixed-wing jets and helicopters.

A close-up look at the MV11’s mast. UFORCE capture

The MV11 also has a fixed-forward camera on top of the bow, which is a common feature on drone boats to aid general navigation. There are what appear to be a pair of rectangular satellite communications (SATCOM) terminals in the open main deck area, as well. A reliable SATCOM link would be key to linking the Sting interceptors with their operators.

With their own range and endurance, Sting-armed MV11s could offer Ukraine valuable forward-deployed counter-drone nodes out in the Black Sea and along other waterways. Being able to thin out groups of incoming Russian drones further away from their intended targets could help reduce the pressure on land-based forces, including more traditional surface-to-air missile batteries. It is well established at this point that Ukrainian air defense units are under heavy strain from Russia’s constant barrages of drones and missiles on targets across the country.

With a 4,850-pound (2,200-kilogram) payload capacity, the MV11 could easily be adapted to other roles. This could include launching groups of uncrewed aerial one-way attack drones at targets at sea or on land, or conducting direct attacks using other mounted weapon systems. These are capabilities that Ukraine has already demonstrated in real combat using smaller USVs.

MV11s could use their ample payload capacity in other ways, possibly including carrying sensor, electronic warfare, or communications packages. In a press release today, UFORCE said that the MV11 could be employed for more general surveillance and reconnaissance missions, as well as to support amphibious operations or transport cargo. In July, video emerged of Ukrainian forces using a smaller USV to land an armed UGV into a Russian-occupied area. While the exact outcome of that mission is still unclear, it did clearly serve as a proof-of-concept that could be a sign of things to come that could be further enabled by larger USVs.

On a more general level, the MV11 underscores the pace at which Ukraine continues to expand and evolve its uncrewed capabilities in the maritime, as well as air and ground domains. Other countries, including the United States, are taking notice and even moving to acquire Ukrainian-developed drone and counter-drone capabilities. Gulf Arab States have notably sought assistance from Ukraine in the wake of Iranian drone attacks this year. In that particular context, an MV11 loaded with Stings could be a very useful and lower-cost system for intercepting Shaheds and other one-way-attack drones heading across the Persian Gulf and the Gulf of Oman, especially when tied in with even a basic early warning network.

Now that the MV11 has been shown publicly, we could well see it in action soon as a counter-drone platform and/or in other roles.

Contact the author: joe@twz.com

Joseph is TWZ’s Deputy Editor, helping to oversee the site’s highly experienced and dedicated team, while also writing informative and impactful defense and national security content. He lives right in the thick of it in the Washington, D.C. area.




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Mothership Sought By Navy For Southern Command Operations

The U.S. Navy is seeking a multi-mission maritime security vessel to “launch, recover, and support a mix of manned and unmanned air and surface platforms,” a Navy spokesperson told us on Tuesday. The ship will “support the U.S. Southern Command’s (SOUTHCOM) enduring mission to collaborate with partner nations on maritime security operations in the Eastern Pacific and Southern Caribbean.”

“The Special Mission Vessel is envisioned as a versatile ‘mothership’ designed to significantly enhance maritime domain awareness and response capabilities,” the spokesperson added. “These operations are crucial for conducting command and control, surveillance, and interdiction missions across vast stretches of the open ocean.”

The Navy was responding to our questions about a request for information (RFI) about the ship that was published Monday on the government’s contracting website. The request comes as a contract for the ship currently performing this mission expires in 2028, which we will discuss in more detail later in this story.

SAM.gov

The need for a vessel like this exists as U.S. forces continue a long battle with drug traffickers in the region, including ongoing strikes on boats claimed to be operated by smugglers. The strikes have generated a great deal of controversy, with claims they violate the rules of armed conflict and have been carried out without Congressional or judicial approval. The White House and Pentagon have pushed back on those claims.

You can see one of the most recent incidents in the following video.

To obtain this special mission ship, the Navy is looking for “both the design and new construction of a vessel, as well as the acquisition and necessary modification of an existing vessel,” the RFI explained. Interested parties should “seek to use existing, non-developmental platforms to the maximum extent possible.”

While the Navy is open to how the ship is ultimately developed, there are a number of requirements it must meet. 

The Navy wants a steel monohull or catamaran that’s between 300 and 400 feet long and can travel at a 10-knot minimum sustained speed with a range of 9,600 nautical miles.

The ship should be capable of “conducting primary operations and surviving in a Beaufort Wind Scale 6 or greater” and be capable of “performing boat launch and recovery operations in Beaufort Wind Scale 4,” the RFI added.

Under the Beaufort system, Scale 6 refers to conditions with wind speeds of 22 to 27 knots and maximum wave heights of 12 feet. Scale 4 is wind speeds of 11 to 16 knots with maximum wave heights of five feet.

Beaufort Wind Scale Chart. (National Weather Service)

In addition, the ship should be able to stay at sea for “at least 30 days without underway replenishment or resupply for maximum number of personnel,” the RFI noted.

The ship’s flight deck/helicopter pad needs to be able to launch and recover Sikorsky SH-60, MH-60 Seahawk, MH-60T Jayhawk and MH-65 Dolphin helicopters. It should also be capable of “launching and recovering vertical take-off Class 2/3 UAS platforms” and have a minimum of “20×20 ft dedicated clear deck space for UAS recovery and storage” as well as “sockets for minimum of two [20-foot-equivalent] containers for UAS control and maintenance.”

A U.S. Navy MH-60S Sea Hawk, assigned to Helicopter Sea Combat Squadron (HSC) 23, prepares to land on the flight deck of Nimitz-class aircraft carrier USS Theodore Roosevelt (CVN 71) during Exercise Rim of the Pacific 2026 in the Pacific Ocean, July 18, 2026. Thirty nations, 30 ships, five submarines, 15 national land forces, more than 190 aircraft and more than 30,000 personnel are participating in RIMPAC in and around the Hawaiian Islands, June 24 to July 31. The world's largest international maritime exercise, RIMPAC provides a unique training opportunity while fostering and sustaining cooperative relationships among participants critical to ensuring the safety of sea lanes and security on the world's oceans. RIMPAC 2026 is the 30th exercise in the series that began in 1971. (U.S. Navy photo by Mass Communication Specialist 3rd Class Adam Barnett)
A U.S. Navy MH-60S Sea Hawk, assigned to Helicopter Sea Combat Squadron (HSC) 23. (U.S. Navy photo by Mass Communication Specialist 3rd Class Adam Barnett) Petty Officer 3rd Class Adam Barnett

When it comes to small boats, the ship is required to have a “non-deck-crane-based small boat launch and recovery system capable of supporting various boats between 24 ft and 44 ft in length and weighing up to 35,000 lbs,” according to the RFI. It also needs a “small crane (fixed/portable or ‘yellow gear’) for emergency recovery of UAS/USV or other watercraft.”

This ship has to serve as a floating gas station for a wide array of other craft.

“The vessel shall be capable of receiving and storing various grades of fuel for propulsion, ships auxiliaries and delivery to small boats and craft,” according to the RFI. “The vessel must be designated as a refueler vessel and meet U.S. Coast Guard requirements to ensure safe and effective refueling operations.”

When it comes to crew and passengers, the ship needs berthing for up to 69 people, with 20 to 25 civilian mariner staterooms, and open berthing for 29 to 44 embarked crew members. It also needs secure detainee space “with suitable AC/ventilation for 10 – 12 people.”

The mothership is not required to be heavily armed, but should support Anti-Terrorism/Force Protection .50 caliber machine gun mounts. It additionally must have a 160-square-foot armory for storing, maintaining and issuing military small arms and a 100-square-foot magazine for storing ammunition and ordnance.

220509-N-N3764-0100 Caribbean Sea -- (May 9, 2022) -- Embarked Marines from Marine Corps Security Force Regiment Company Alpha 6 and Company Bravo 5, conduct a small arms gunshoot onboard Ship Special Mission Kellie Chouest, May 9, 2022. SSM Kellie Chouest is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South’s mission, which includes counter-illicit drug trafficking missions in the Caribbean and Eastern Pacific. (U.S. Navy photo by Lieutenant Ian Blankenship/Released)
Embarked Marines from Marine Corps Security Force Regiment Company Alpha 6 and Company Bravo 5 conduct a small arms gunshoot onboard Ship Special Mission Kellie Chouest, May 9, 2022. (U.S. Navy photo by Lieutenant Ian Blankenship/Released) U.S. Naval Forces Southern Comma

In a broad sense, many of the requirements the Navy is seeking match the Kellie Chouest, the vessel currently performing a similar mission for SOUTHCOM. It is a 310-foot ship that can travel at 13 knots, berths 53, has a helicopter pad, several 20-foot containers and cranes and winches for launching and recovering smaller ships. As we noted earlier in this story, the Kellie Chouest, which has been chartered for years by the Navy’s Military Sealift Command (MSC), is nearing the end of its latest four-year contract, set to expire on March 31, 2028, the command told us.

That timeline fits with the Navy’s plans for the ship described in the RFI.

“The Navy intends to issue a formal Request for Proposal upon receipt of FY27 appropriations,” the service’s spokesperson explained. “The RFI is a standard part of the federal acquisition process, allowing the U.S. Navy to conduct market research and understand the capabilities available in the industry. The proposed Special Mission Vessel is included in the President’s Fiscal Year 2027 budget. By issuing this RFI, the Navy is inviting industry partners to propose innovative concepts that meet the foundational requirements for a vessel designed for this critical mission set.”

It is possible that the Navy could decide to just renew a contract for the Kellie Chouest, or this new ship could be added alongside her if her contract is renewed. We’ve reached out to the Navy, MSC, and SOUTHCOM for more details. SOUTHCOM declined comment about the Kellie Chouest‘s current operations, or what kinds of drones it launches now, but in a previous interview after the command posted an image of the vessel, a SOUTHCOM official offered some insights into what the ship does.

“It provides support to get after cartels and illicit trafficking,” a SOUTHCOM official told us several months ago. “When we do an operation, it provides our partner nations a platform. They use the ship as a base of operations where they can get intelligence, get fuel, get life support.”

“The Ship Special Mission (SSM) Kellie Chouest is contributing to missions to disrupt cartel and narcotrafficking networks across the Eastern Pacific,” SOUTHCOM said in an April 28, 2026, post on X. “The ship…is serving as a forward operating base for partner nations across the Eastern Pacific — directly supporting counternarcotics operations alongside Panama, Costa Rica, Colombia, El Salvador, Guatemala, and Mexico.”

Four days earlier, in a post about the Colombian Navy’s seizure of 3.2 tons of marijuana in the South Pacific, valued at $3.4 million, the command explained that the Kellie Chouest “provided direct assistance to Colombian forces, demonstrating our longstanding and highly effective partnership in dismantling drug cartels and narcotrafficking networks throughout the region.”

The ship’s last reported position was off the coast of Guatemala 20 days ago, according to the MarineTraffic tracking site.

The Kellie Chouest is one of several converted vessels used by the U.S. military as special mission ships. The Carolyn Chouest, another ship built by the Edison Chouest Offshore conglomerate, is another example. Operated by MSC, it was converted into a sea base platform specially configured to support U.S. special operations forces in the Pacific region and is currently located near Indonesia, according to MarineTraffic. You can read more about it in our story here

Carolyn Chouest in the Philippines during Exercise Balikatan 22. A CCA special operations boat is also seen in the foreground. USMC

Another commercial ship that has been turned into a U.S. military sea base is the MV Ocean Trader – a roll-on/roll-off cargo vessel modified to carry special operators, their vehicles, and all their other gear. This ship is far larger and more advanced than the other vessels mentioned here, though. Given its ability to support special operations missions, including launching a variety of smaller boats, UAVs and multiple helicopters, Ocean Trader often appears in conflict zones around the globe. It was spotted in the Caribbean last year during the Trump administration’s pressure campaign on Venezuelan drug cartels that culminated with the capture of Nicolás Maduro. You can read more about Ocean Trader and its capabilities in our deep dive here.

The MV Ocean Trader, a shadowy U.S. special operations seabase ship, has appeared in Japan for what appears to be the first time.
The M/V Ocean Trader. (David Kozdron) (David Kozdron)

The Navy could get a new vessel purposely built for this maritime security role, or one — like the Kellie Chouest — converted to it, or sign a new contract for that vessel. The service could also keep the contract in place for Kellie Chouest and add this new vessel to operate in addition to it. Considering the focus the Trump administration has put on Central and South America, this wouldn’t be surprising.

Contact the author: howard@twz.com

Howard is a Senior Staff Writer for TWZ. He writes frequently about conflict, focusing heavily on the Middle East and Ukraine, and interviews with military and intelligence officials and industry leaders from around the globe. He lives near Tampa, Florida, home of U.S. Central Command, U.S. Special Operations Command.




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