Tag Archives: plataforma naval multifuncional

Drone CVEs and CVLs abound (except in the US)

I know you guys are together and bathe regularly and don’t need me to point stuff like this out, but drone carriers are seriously becoming a thing.

In the past couple of years, Turkey has decided to turn Anadolu, their 25,000-ton/762-foot variant of the Spanish LHA Juan Carlos I, into a floating airdrome for their domestically-produced UCAVs such as the Bayraktar TB-3, an aircraft roughly equivalent to a late model General Atomics MQ-1 Predator.

Plans have shown the ‘phib with 40 TB3s on deck, not counting those that could be stored below deck.

Then came news from Thailand that the small 1990s-built ski-jump equipped 11,500-ton HTMS Chakri Naruebet, long stripped of its working second-hand AV-8S Harriers, is to be upcycled to operate drones.

HTMS Chakri Naruebet with locally made MARCUS drone

Further, the Portuguese Navy is in the design phase of a 10,000-ton multifunctional LPH that can carry UAVs as its principal air wing.

The fixed-wing UAVs are launched via a ski jump. Portuguese Navy image.

The mothership is shown with two notional fixed-wing UAVs on deck (they look like MQ-1C Grey Eagle but the new MQ-9B STOL may be a better fit) as well as 6 quad-copter UAVs and one NH90 helicopter. The design seems to lack an aviation hangar. Below decks is a modular area to launch and recover AUV, UUV, and USV. Portuguese Navy image.

Speaking to adversarial countries, Iran has shown off a one-way drone carrier made from a converted coaster, and China built a pair of small catamaran “drone mini-carriers.”

Iran’s budget “drone carrier”

Chinese catamaran drone mini-carrier, with five VTOL spots

Now it seems the PLAN has gone the distance and is close to completing a much larger, 300-foot, drone carrier catamaran.

Via Naval New. The previously unreported drone carrier (A) is longer but narrower than two drone motherships (C, D) built in the same yard. There are also several high-tech target barges (B, F), including one miming an aircraft carrier (E).

We need American CVE-Qs

It seems that a quick program to rapidly construct a series of navalized drone-carrying jeep carriers should be pushed through.

Think this but with UAVs: 

USS Altamaha (CVE-18) transporting Army P-51 Mustang fighters off San Francisco, California on 16 July 1943. NH 106575

Commercial hull. Perhaps even taken up from the glut of vessels already for sale at just above scrap value. Minimal conversion reconstruction while resisting the desire to add all sorts of gee-whiz gear and weapons. Could even go supersized and use converted VLCCs and supertankers. 

Minimally manned (15-20 vessel crew, 20-30 UAV techs and operators). Expendable vessel if push comes to shove, with the crew given ready access to a couple of quick-release free-fall lifeboats.

Fill it with a few dozen MQ-9B STOLs until something more advanced comes along. 

This General Atomics rendering shows it running from an LHA, but surely a smaller and more dedicated CVE-style vessel could work. Note the underwing armament

DARPA is working on its Ancillary Program of six different design concepts for a low-weight, large-payload, long-endurance VTOL uncrewed X-plane to operate with the fleet, so the idea of an all-UAS Carrier Air Wing is just over the horizon. 

ANCILLARY design concept renderings from all six performers, clockwise from lower left: Sikorsky, Karem Aircraft, Griffon Aerospace, Method Aeronautics, AeroVironment, Northrop Grumman.

Add a couple of CVEQs to a DDG (commodore and AAW commander) and LCS (Surface Warfare commander) for an instant sea control group.

The ghosts of Kaiser and Zumwalt would approve.

Flattops (and drones) Making Waves

After what must have been a staggering yard period for the crew, the sixth Nimitz-class nuclear-powered aircraft carrier, USS George Washington (CVN 73), has finally been redelivered to the Navy after 2,120 days at Newport News, wrapping up its mid-life refueling and complex overhaul (RCOH). Importantly, the carrier also now has new C4ISR systems, radars, and upgrades for full F-35 capability.

The RCOH represents 35 percent of all maintenance and modernization in an aircraft carrier’s service life and GW was pulled offline in 2017 originally for what was scheduled to be a four-year yard event, which ran seven due to COVID, “supply chain issues” and the like.

NNS made sure to work in a victory lap, because, well, at least it’s over.

“Redelivering George Washington to the Navy is the end result of incredible teamwork between our shipbuilders, the CVN 73 crew, our government partners, and all of our suppliers,” said Todd West, NNS vice president, of in-service aircraft carrier programs. “George Washington has gone through a transformation and now returns to the fleet as a fully recapitalized ship, ready to support any mission and serve our nation for another 25 years.”

In related news, the first Ford-class supercarrier, CVN-78, just made the first visit by an American flattop to NATO member Norway in 65 years, escorted up the fjord by His Norwegian Majesty’s Ship (HNoMS) Roald Amundsen (F311) as the GRFCSG Surface Warfare Commander. Of course, this came during a scheduled meeting of NATO Ministers of Foreign Affairs in Oslo.

The flagship USS Gerald R. Ford (CVN 78) transits the Oslo fjord for its first port call in Oslo, Norway, May 24, 2023. Gerald R. Ford is the first U.S. aircraft carrier to pull into Norway in more than 65 years. (US Navy Photo by Mass Communication Specialist 2nd Class Brian Glunt) Released.

This meant a round of community relations events and the opportunity to visit popular cultural and historical landmarks in Oslo, including the WWII War Sailors Monument near Akershus fortress.

They also got in some work with Standing NATO Maritime Group 1. Besides CVN-78, the Gerald R. Ford Carrier Strike Group consists of Carrier Strike Group 12, Carrier Air Wing 8, Destroyer Squadron 2, USS Normandy (CG 60), USS McFaul (DDG 74), USS Ramage (DDG 61) and USS Thomas Hudner (DDG 116).

Meanwhile, in Portugal, the navy is proceeding with the Plataforma Naval Multifuncional, a new drone mothership project.

The video, which shows a roughly 10,000-ton ish LPH-style vessel complete with a ski-jump and what looks like MQ-9B STOL drones, will be minimally manned but outfitted to launch and recover dozens of AUV, UUV, and USVs of assorted types along with helicopters and OTH-capable small boats. This is likely the future face of expeditionary naval aviation.

Speaking of which, the U.S. Navy just announced the first four “air vehicle pilots” completed flight training and earned their wings during a ceremony aboard NAS Pensacola on 25 May.

The four AVPs were winged at the National Naval Aviation Museum alongside a graduating class of Naval Flight Officers (NFO). The AVPs are the first service members authorized to wear the AVP warfare device.

The AVP warfare device is similar to traditional Naval Aviator wings but with an inverted delta displayed on a shield centered on two crossed anchors and flanked by wings. Service members qualified to wear this device will belong to a new community of aviation professionals who operate the MQ-25 Stingray and future UAVs. (Navy Photo by Ensign Elias Kaser).

Budget Flattops of Opportunity: Entering the Age of the Drone Carrier

While China, the U.S., France, Britain and India are collectively spending billions in treasure and decades of time to develop modern supercarriers to deliver wings of advanced combat aircraft across any coastline in the world, countries with a more modest budget are going a different route.

Rather than a 40,000+ ton vessel with a crew of 1K plus in its smallest format, simpler flattops filled with UAVs are now leaving the drawing board and taking to the water.

Turkey

As previously reported, Turkey, which had built a 25,000-ton/762-foot variant of the Spanish LHA Juan Carlos I with the intention of using a dozen F-35Bs from her deck, kicking the country out of the F-35 program left it with a spare carrier and no aircraft. They have fixed that by planning to embark now Navy-operated AH-1 Cobra gunships and as many as 40 domestically-produced Bayraktar TB3s drones on deck with the promise of at least that many stowed below.

Thailand

The Royal Thai Navy took the Spanish Navy’s Príncipe de Asturias Harrier carrier design of the 1980s (which in itself was based on the old U.S. Navy’s Sea Control Ship project of the 1970s) and built the ski-jump equipped 11,500-ton HTMS Chakri Naruebet some 25 years ago.

Royal Thai Navy AV-8S Matador VSTOL fighters on HTMS Chakri Naruebet (CVH-911) harrier carrier, a capability they had from 1997-2006. 

Originally fielding a tiny force of surplus ex-Spanish AV-8S Matadors which were withdrawn from service in 2006, she has been largely relegated to use as a royal yacht and sometime LPH, reportedly only getting to sea about 12 days a year.

However, since at least last November, the Royal Thai Navy has been testing a series of drones including the locally-produced MARCUS-B (Maritime Aerial Reconnaissance Craft Unmanned System-B) Vertical Take-Off and Landing UAV from the carrier and started taking delivery of RQ-21A Blackjack drones from the U.S. in May.

Portugal

As detailed by Naval News, the Portuguese Navy (Marinha Portuguesa) unveiled details on a new drone mothership project dubbed “plataforma naval multifuncional” (multifunctional naval platform). Initial brainstorming shows an LPH-style vessel that could hit the 10,000-ton range.

The mothership is shown with two notional fixed-wing UAVs on deck (they look like MQ-1C Grey Eagle but the new MQ-9B STOL may be a better fit) as well as 6 quad-copter UAVs and one NH90 helicopter. The design seems to lack an aviation hangar. Below decks is a modular area to launch and recover AUV, UUV and USV. Portuguese Navy image.

The fixed-wing UAVs are launched via a ski jump. Portuguese Navy image.

Iran

Last week, the Iranians showed off their new “Drone-Carrier Division” in the Indian Ocean including a Kilo-class submarine Tareq (901), auxiliary ship Delvar (471), and landing ship Lavan (514). Iranian state TV claimed one unnamed vessel currently carries at least 50 drones, which isn’t unbelievable.

As noted by Janes

Most were launched from rails using rocket boosters, including what appeared to be Ababil-2 and Arash types, which can be used to conduct one-way attacks. Islamic Republic of Iran Broadcasting (IRIB) television news coverage of the event showed a floating target and a target on land being hit by UAVs.

The one launched from the submarine appeared to be a new, smaller type, roughly similar in size and configuration to the Warmate loitering munition made by Poland’s WB Group.

A UAV that appeared to be an Ababil-3 – a reusable surveillance type with wheeled undercarriage – was shown taking off from Lavan from a rail. The UAV may have been fitted with a parachute and a flotation device so it can be recovered from the sea, although this was not shown.

Welcome to 2022.