The War Zone – Denmark is investing in new maritime patrol aircraft to bolster its capabilities in the Baltic and North Atlantic, with a particular focus on Greenland.
Reviewing the Chinese Navy in 2025 – Part I: The surface fleet
Naval News – As the year 2025 has come to its conclusion, Naval News provides the usual annual review on notable developments for the Chinese Navy. This first part will outline relevant additions to the People’s Liberation Army Navy (PLAN) surface fleet and also takes a brief look at operational trends. A second part to follow will look at submarines, auxiliaries and experimental efforts.
Chinese Cargo Ship Converted To Launch Advanced Combat Drones Emerges
The War Zone – China has reconfigured its medium cargo ship-turned improvised warship into a drone carrier, but just how realistic is what we are seeing?
Impossible To Fix’: Russia’s Kilo-Class ‘Black Hole’ Submarines Are An ‘Endangered Species
1945 – Russia’s Black Sea Fleet just absorbed another serious blow beneath the surface. A Project 636.3 Kilo-class submarine—believed to be B-271 Kolpino—was struck while tied up at Novorossiysk, the base Moscow relied on after Sevastopol became a recurring target.
(Thanks to Alain)
U.S. Navy completes first Los Angeles-class fast attack submarine refueling overhaul
ArmyRecognition – The U.S. Navy has completed a Service Life Extension Program refueling overhaul for USS Cheyenne (SSN 773) at Portsmouth Naval Shipyard, marking the first submarine to undergo an SLEP overhaul. The milestone extends Cheyenne’s service life beyond 44 years and highlights the Navy’s strategy to ease attack submarine shortages by sustaining existing platforms.
(Thanks to Alain)
Ukraine’s drone attack offers fearful lessons for a Chinese invasion force
Australian Strategic Policy Institute – Bill Sweetman writes that Ukraine’s massive drone strike against Russian air bases on 1 June should reverberate across all theaters of conflict. But there is one Western Pacific scenario where it could be very relevant indeed: a Chinese invasion of Taiwan.
Canadian Navy Eyes Ice-Capable Amphibious Landing Ships for Arctic Defence
Ready Aye Ready – As climate change accelerates the melting of Arctic ice and opens up new strategic vulnerabilities in Canada’s vast northern territories, the Royal Canadian Navy (RCN) is revisiting a long-dormant idea: the acquisition of amphibious assault ships tailored for polar operations.
(Thanks to Alain)
Three key takeaways of PLA’s ‘Justice Mission 2025’ drills around Taiwan
China Daily – The Chinese People’s Liberation Army (PLA) Eastern Theater Command on Monday started joint drills involving its Army, Navy, Air Force, and Rocket Force troops in five areas surrounding Taiwan Island.
Codenamed “Justice Mission 2025,” the drills were conducted in the Taiwan Strait and waters to the north, southwest, southeast, and east of the island, to combat “Taiwan independence” separatist activities and external interference.
Military experts summarized three key takeaways of the drills.
Russian submarines shadow spy ship in UK waters, raising sabotage fears
Sri Lanka Guardian – British defence officials have revealed that Russian submarines are being deployed alongside the Moscow-based spy vessel Yantar to monitor and potentially sabotage critical undersea infrastructure near the UK, according to a report in Times UK. The operations, first observed in November last year, included a submarine shadowing the Yantar as it surveyed a gas pipeline connecting Britain and Ireland.
(Thanks to Alain)
In review: The Royal Navy in 2025
Navy Lookout – 2025 was a year in which the RN continued to demonstrate a measure of operational credibility while, at the same time, long-standing structural weaknesses became harder to ignore. Major deployments and visible progress in some programmes sat alongside a shrinking fleet, delayed decisions and an increasingly narrow margin for error.
Russia Expands Kaliningrad-Based 336th Guards Naval Infantry Brigade into a Division
Militarnyi – Russia has expanded the 336th Guards Naval Infantry Brigade, based in Baltiysk, Kaliningrad region, between Poland and Lithuania, into a division.
(Thanks to Alain)
First Ship Seized For Undersea Cable Cutting Since NATO’s Baltic Sentry Began
The War Zone – Finnish authorities have seized a Turkish-owned cargo vessel suspected of damaging an undersea telecommunications cable running from Helsinki to Tallinn, Estonia. This marks the first incident involving suspected sabotage of critical undersea infrastructure in the region since the creation of a NATO task force nearly a year ago to defend those cables, a NATO official told us.
Iranian navy seizes ‘foreign’ oil tanker in the Strait of Hormuz
EuroNews – ran’s Revolutionary Guard naval forces seized a foreign oil tanker in the Strait of Hormuz over alleged fuel smuggling.
(Thanks to Alain)
Navy Guided Missile Battleship (BBG[X]) Program: Background and Issues for Congress
U.S. Congressional Research Service – Ronald O’Rourke analyses this new US Navy program.
Falling price of cocaine forces drug traffickers to reuse narco-submarines, say Spanish police
The Guardian – The plummeting price of cocaine is forcing drug-traffickers to reuse the “narco-submarines” they would previously have scuttled once the custom-built vessels had completed their cargo runs from South America to Europe, according to a senior Spanish police officer.
(Thanks to Alain)
2025 World Naval Operational News Highlights
The ten most significant naval news stories / trends / themes this year included:
- The Houthi’s continued effective closure of the Red Sea to commercial shipping. How much longer will the world allow this to happen?
- The Ukrainian Navy’s ever increasing innovation with its use of surface to air missiles and bomber drones from unmanned surface vessels, its use of unmanned underwater vehicles for strikes and its strikes deep in the Black Sea and Mediterranean Sea against Russian shadow fleet tankers. Will successful operations against Russia’s shadow fleet of tankers help to cut off funding of Russia’s war in the Ukraine?
- NATO navies concrete reaction to Russian hybrid warfare at sea with the deployment of a NATO joint task force to protect undersea infrastructure in the Baltic Sea. Is this a good example of how quickly NATO is learning to operate in peace and war without the U.S. taking the lead?
- Succesful French and Italian and United Kingdom naval deployments in the Indo Pacific this year which had a hugely symbolic political impact. What would these country’s military contribution be in time of war with China?
- Taiwan’s efforts to begin to turn itself into a porcupine with mines, drones, antiship cruise missiles and unmanned surface vessels. Will this be enough to deter a Chinese invasion or will it be a case of too little, too late?
- The recapitalization of the Philippine Navy with new bases, ships, and antiship cruise missiles and extensive exercising with the US Army and US Marine Corps. Is this the first concrete example of US “stand-in” forces operating in the First Island Chain?
- Japan’s publicly stated recognition that a conflict in Taiwan will most certainly involve Japan as evidenced by it beginning to fortify the Ryukyu Islands. Will the US Army and US Marine Corps start exercising in the Ryukyus alongside the Japanese, providing another concrete example of US “stand-in” forces operating in the First Island Chain?
- China beginning to practice salami slicing territorial tactics in the Yellow Sea against South Korea, as they have done in the East China Sea and South China Sea in the past. How will South Korea react?
- The continued rise and rise of the People’s Liberation Army Navy with more and more ships being commissioned especially the bespoke landing barges, new missiles and aircraft, aggressive exercising around Australia and Alaska, and extensive anticorruption leadership purges. In 2026 will we see aggressive exercising off of Hawaii or the US West Coast? Is 2027 the date China will invade Taiwan?
- The continued fall and fall of the US Navy with the cancellation of the Constellation-class frigate program and its replacement with the FF(X) frigates that are essentially unarmed, the cancellation of the long under development DDG(X) program with the newly under development Trump-class battleships, no plan to replace the F/A-18 Hornet, and continued confusion over its unmanned air, surface and and undersea programs. Are these the actions of a country that is serious about countering the Chinese Navy? The time to act is growing very, very, very, short…
French Navy Baltic Deployment Demonstrates Hybrid Approach to Mine Warfare
Naval News – In early November, the French Navy’s Modernised Tripartite/Éridan-class minehunter arrived in the Baltic region for a two-month deployment, joining NATO Allied Maritime Command’s (MARCOM’s) Standing NATO Mine Counter Measures Group 1 (SNMCMG1). The group is MARCOM’s Northern European-focused mine countermeasures (MCM) force. Since Sagittaire arrived, SNMCMG1 has participated in the Finnish Navy-led, multinational ‘Freezing Winds’ exercise.
Japan responds to China with unprecedented number of F-2 Fighters with anti-ship missiles
Naval News – In December 2025, Japan responded in an unusual manner to activities conducted by Chinese Navy vessels in waters near Japan: JASDF F-2 fighters were observed with a combined total of 64 anti-ship missiles.
German Navy to procure MQ-9B SeaGuardian for reconnaissance, ASW
Naval News – The German Navy will receive four Medium Altitude Long Endurance (MALE) Unmanned Aerial Systems (UAS) from General Atomics Aeronautical Systems (GA-ASI) for maritime long-range reconnaissance and anti-submarine warfare. Each system consists of two MQ-9B SeaGuardian drones, as well as other components and a command and control system, meaning the German Armed Forces will procure a total of eight MQ-9Bs.
The Pentagon’s New China Report: ‘Conventional’ ICBMs, More Nuclear Weapons And New Aircraft Carriers On The Horizon
1945 – Earlier today, the People’s Republic of China (PRC) launched its latest military exercise around Taiwan and nearby areas: “Justice Mission 2025” (正义使命-2025). Combat readiness patrols are already underway, with sea and air exclusion zones designated for live-fire exercises tomorrow. This makes it all the more urgent to consider the most important revelations from the Pentagon’s China Military Power Report, released on December 23, 2025.
YJ-20 High-Speed Anti-Ship Missile Seen In Action On China’s Type 055 Super Destroyer
The War Zone – The People’s Liberation Army Navy claims the ship-killing missile capable of hypersonic speeds has completed its “finalization test.”
Primer: North Korea’s New Nuclear Submarine
Covert Shores – North Korea’s first nuclear submarine was initially revealed to the public in March 2025. At the time only partial images of the hull were shared. Now new images, published on December 25, show the largely complete submarine.
China Launches Snap “Warning” Drills Around Taiwan Simulating A Total Blockade
The War Zone – A key part of the latest maneuvers is dissuading international “interference” in any future Chinese move against Taiwan.
What’s next for America’s icebreakers: 2026 preview
Breaking Defense – The White House in 2024 and 2025 prioritized rebuilding America’s icebreaker fleet. But how long will that last?
The Wargame: New Sky News and Tortoise Media podcast series simulates a Russian attack on UK
Sky News – Former senior politicians, including Sir Ben Wallace, Jack Straw and Amber Rudd, play a fictional British government pitched against an imagined Kremlin.
A podcast series worth listening to.
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