Breaking Defense – Reunification of the Aleutians: A strategic proposal for the Commander Islands
Author Archives: Naval Open Source Intelligence (NOSI)
Navy Seeks New Fast Attack Surface Drone Design
USNI News – The Navy is putting out a call for a new type of unmanned surface vessel capable of carrying large payloads — including missiles — thousands of miles in support of manned warships, according to a solicitation issued Monday.
Where Should the US Navy Put Its Drones?
National Interest – James Holmes says that if haste has come to be the lodestone of force design, then the Navy’s leadership is probably best off pouring its resources into the clutch of smaller naval drones optimal for sea denial.
RFA Argus stuck in Portsmouth deemed unsafe to sail
Navy Lookout – RFA Argus arrived in Portsmouth on 8th June, but is now unable to sail to Falmouth for repair as her safety certification has been withdrawn. This means the Royal Navy / RFA currently does not have a single active amphibious vessel.
Royal Navy helicopters sharpen advanced assault tactics
Navy Lookout – The Commando Helicopter Force has completed a demanding two-week training evolution in North Yorkshire, flying in contested environments, evading simulated air defences, and conducting complex joint air assaults as part of Exercise Hades Warrior.
Beijing’s South China Sea Campaign of Intimidation Has Run Aground
War on the Rocks – During a June 17 speech at the Center for Strategic and International Studies in Washington, U.S. Pacific Fleet commander Adm. Steve Koehler declared that despite an ongoing campaign of intimidation against its smaller neighbors in the South China Sea, “China’s pressure is not working well. It has failed to intimidate Southeast Asian claimants and make them surrender their sovereign rights.”
U.S. Marine F-35s Operating on U.K. Carrier HMS Prince of Wales
USNI News – U.S. Marine Corps F-35B Lightning II fighters will join Royal Navy aircraft carrier HMS Prince of Wales (R09) on its Pacific deployment, according to the Royal Navy.
U.S. Navy to Upgrade More Tomahawks with Anti-Ship Capability Naval News –
Naval News – The U.S. Navy is looking to upgrade up to 96 Tomahawks with seekers capable of supporting anti-ship strikes in the service’s latest effort to bring Maritime Strike Tomahawks into the fleet.
France’s 2025 Indo-Pacific Strategy
USNI News – The following is the English translation of France’s 2025 Indo-Pacific Strategy that was released this week.
Black Sea battle: how Ukraine’s drones overpowered the Russian Navy
Navy Lookout – In less than three years, Ukraine has achieved staggering successes against the Russian navy in the Black Sea through an agile, low-cost campaign of uncrewed surface vehicles (USV) and drone strikes. Here we look at the details of this campaign and the profound implications for procurement, tactics and doctrine for global navies.
Pentagon Eyes Southern Philippines as Refueling Hub for U.S. Warships, Military Aircraft
USNI News – The Defense Logistics Agency is looking to expand its maritime refueling capacity from the Philippines by contracting companies on the southern island of Mindanao to supply up to 42 million gallons of fuel a year, according to new documents.
Royal Navy’s Last Nuclear Attack Submarine Of The Cold War-Era Heads Into Retirement
The War Zone – After a four-decade period of service, the UK has called time on the Trafalgar class, as it looks to an expanded future force of hunter-killers.
Marines Use MV-22B Ospreys in East Coast Anti-Submarine Warfare Exercise
USNI News – The Marine Corps recently refined how MV-22B Ospreys can support anti-submarine warfare during an exercise alongside U.S. and Dutch forces off the East Coast.
China’s J-35 Naval Stealth Fighter Looks Set For Service
The War Zone – There are signs that the J-35 has now entered limited series production, with carrier trials the likely next step.
Insights on the French ‘Clemenceau 25’ Indo-Pacific Deployment
Naval News – At a private event focusing on France’s strategy in the Indo-Pacific, senior officers from the French Navy, including an Admiral, shared some details about Clemenceau 25 revealing behind-the-scenes details of a particularly intense deployment in terms of operations, diplomacy and technology. The latter enabled the full capabilities of the French carrier strike group (CSG) to be deployed and major technological firsts to be conducted.
Navy’s shipyard revamp strategy evolves amid obstacles, years into $20B effort
Breaking Defense – The two senior officials overseeing the Navy’s shipyard revamp told Breaking Defense that the shipyards one day should return submarines to the fleet 90 days faster than they do today.
HMS Anson returns to Faslane – no Royal Navy attack submarines at sea
NavyLookout – HMS Anson arrived back on the Clyde this morning. This confirms no RN submarine has been deployed in support of the Carrier Strike Group deployment for the Indo-Pacific leg, and there are no RN SSNs at sea for now.
Great Inspectations: PRC Maritime Law Enforcement Operations in the Taiwan Strait
China Maritime Studies Institute – People’s Republic of China (PRC) law enforcement operations function as forms of cognitive and legal warfare. They represent a clear effort to undermine international maritime law as well as Taiwan’s sovereignty.
Royal Navy aircraft carriers maintenance programme explained
Navy Lookout – Having already spent part of 2024 in dry dock, HMS Queen Elizabeth leaves Portsmouth today for another period in Rosyth. Here we look at how the aircraft carriers are being maintained and the rationale behind the work programme.
Army Unit in Hawaii Receives Long-range Rocket Artillery for Pacific Operations
USNI News – The U.S. Army’s 25th Infantry Division, one of the service’s most frequently deployed units throughout the Indo-Pacific, received its first High Mobility Artillery Rocket Systems this week, a move that the unit said will increase their effectiveness in the region.
This S-2 Tracker Is The Last Of Its Kind In Military Use
The War Zone – Argentina first introduced the classic S-2 Tracker back in 1962 and just one example of the sub-hunting plane is still active today.
U.S. Army Watercraft Repositions from Hawaii to Japan
Naval News – The U.S. Army has deployed a logistics support vessel to the first island chain to support Indo-Pacific exercises.
In Combat Shipbuilding, Allies Show that Cheaper Doesn’t Always Mean Better
Defense Opinion – U.S. Navy warships are often more expensive than their foreign nation counterparts.
South Korea’s New Naval Base Throws a Jab, But Should Train for a Haymaker
War on the Rocks – In February, South Korea’s navy took a significant step, inaugurating a task fleet command at its Jeju naval base. This development, though years in the making, didn’t go unnoticed by domestic and foreign media, and it certainly caught the attention of the Chinese military’s official media. The idea, first floated 36 years ago, has now materialized at the strategically vital Jeju naval base, which itself opened in 2016 with the 7th Task Flotilla as its backbone.
Submarine USS Connecticut Severely Damaged In Pacific Crash To Return To Service In 2026
The War Zone – Getting USS Connecticut, one of just three prized Seawolf class submarines, back to the fleet has been a top priority for the Navy.
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