NOSI - Naval Open Source Intelligence

@nosintel

Operational naval news, intended to serve as a source of continuing naval education. Curated from open source intelligence. #navy #marines #naval #maritime

Joined February 2014

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NOSI - Naval Open Source Intelligence@nosintel · Oct 30, 2019

We are publishing naval news every day. You can find us on the Web (nosi.org) and to see every post follow us via RSS (nosi.org/feed) or via email (enter your address + click "Follow" button in right hand column at ) #navy #marines

nosintel's tweet image. We are publishing naval news every day. You can find us on the Web (nosi.org) and to see every post follow us via RSS (nosi.org/feed) or via email (enter your address + click "Follow" button in right hand column at )

#navy #marines

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NOSI - Naval Open Source Intelligence@nosintel · Jul 23

Pentagon Eyes Southern Philippines as Refueling Hub for U.S. Warships, Military Aircraft news.usni.org/2025/07/22/pen…

nosintel's tweet card. 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...

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NOSI - Naval Open Source Intelligence@nosintel · Jul 17

In Combat Shipbuilding, Allies Show that Cheaper Doesn’t Always Mean Better defenseopinion.com/in-combat-ship…

nosintel's tweet card. When compared with similar and more expensive U.S. warships, foreign vessels have come up remarkably short in combat capability.

NOSI - Naval Open Source Intelligence@nosintel · Jul 26

Royal Navy helicopters sharpen advanced assault tactics navylookout.com/royal-navy-hel…

nosintel's tweet card. 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...

NOSI - Naval Open Source Intelligence@nosintel · Jul 25

Beijing’s South China Sea Campaign of Intimidation Has Run Aground warontherocks.com/2025/07/beijin…

nosintel's tweet card. 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

NOSI - Naval Open Source Intelligence@nosintel · Jul 25

U.S. Marine F-35s Operating on U.K. Carrier HMS Prince of Wales news.usni.org/2025/07/24/u-s…

nosintel's tweet card. 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. One F-35B from Marine Fighter...

NOSI - Naval Open Source Intelligence@nosintel · Jul 24

U.S. Navy to Upgrade More Tomahawks with Anti-Ship Capability navalnews.com/naval-news/202…

nosintel's tweet card. The U.S. Navy is looking to upgrade more Tomahawk cruise missiles with sensor suites capable of supporting maritime strikes.

NOSI - Naval Open Source Intelligence@nosintel · Jul 24

France’s 2025 Indo-Pacific Strategy news.usni.org/2025/07/23/fra…

nosintel's tweet card. The following is the English translation of France’s 2025 Indo-Pacific Strategy that was released this week. From the report To the backdrop of both rising tensions and the opportunities offered by...

NOSI - Naval Open Source Intelligence@nosintel · Jul 23

Black Sea battle: how Ukraine’s drones overpowered the Russian Navy navylookout.com/black-sea-batt…

nosintel's tweet card. 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....

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NOSI - Naval Open Source Intelligence@nosintel · Jul 22

Royal Navy’s Last Nuclear Attack Submarine Of The Cold War-Era Heads Into Retirement twz.com/air/royal-navy…

nosintel's tweet card. 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. After a four-decade period of service, the UK has...

NOSI - Naval Open Source Intelligence@nosintel · Jul 22

Marines Use MV-22B Ospreys in East Coast Anti-Submarine Warfare Exercise news.usni.org/2025/07/21/mar…

nosintel's tweet card. 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. Ospreys from Marine Medium Tiltrotor...

NOSI - Naval Open Source Intelligence@nosintel · Jul 20

China’s J-35 Naval Stealth Fighter Looks Set For Service twz.com/air/chinas-j-3…

nosintel's tweet card. There are signs that the J-35 has now entered limited series production, with carrier trials the likely next step. There are signs that the J-35 has now entered limited series production, with...

NOSI - Naval Open Source Intelligence@nosintel · Jul 20

Insights on the French ‘Clemenceau 25’ Indo-Pacific Deployment navalnews.com/naval-news/202…

nosintel's tweet card. 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,...

NOSI - Naval Open Source Intelligence@nosintel · Jul 19

Navy’s shipyard revamp strategy evolves amid obstacles, years into $20B effort breakingdefense.com/2025/07/navys-…

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NOSI - Naval Open Source Intelligence@nosintel · Jul 19

HMS Anson returns to Faslane – no Royal Navy attack submarines at sea navylookout.com/hms-anson-retu…

nosintel's tweet card. 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...

NOSI - Naval Open Source Intelligence@nosintel · Jul 18

Great Inspectations: PRC Maritime Law Enforcement Operations in the Taiwan Strait digital-commons.usnwc.edu/cmsi-maritime-…

NOSI - Naval Open Source Intelligence@nosintel · Jul 18

Royal Navy aircraft carriers maintenance programme explained navylookout.com/royal-navy-air…

nosintel's tweet card. 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...

NOSI - Naval Open Source Intelligence@nosintel · Jul 18

Army Unit in Hawaii Receives Long-range Rocket Artillery for Pacific Operations news.usni.org/2025/07/16/arm…

nosintel's tweet card. 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...

NOSI - Naval Open Source Intelligence@nosintel · Jul 18

This S-2 Tracker Is The Last Of Its Kind In Military Use twz.com/air/this-argen…

nosintel's tweet card. Argentina first introduced the classic S-2 Tracker back in 1962 and just one example of the sub-hunting plane is still active today. Argentina first introduced the classic S-2 Tracker back in 1962...

NOSI - Naval Open Source Intelligence@nosintel · Jul 17

U.S. Army Watercraft Repositions from Hawaii to Japan navalnews.com/naval-news/202…

nosintel's tweet card. The U.S. Army has deployed a logistics support vessel to the first island chain to support Indo-Pacific exercises.

NOSI - Naval Open Source Intelligence@nosintel · Jul 17

South Korea’s New Naval Base Throws a Jab, But Should Train for a Haymaker warontherocks.com/2025/07/south-…

nosintel's tweet card. 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