On December 24, 2025, North Korean state media released the first complete images of a “strategic nuclear guided-missile submarine” under construction, with an estimated displacement of 8,700 tons.
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HII completes pressure hull of Virginia-class submarine USS Oklahoma
HII (Huntington Ingalls Industries) announced on Thursday, December 16, that its Newport News Shipbuilding division has reached a major milestone in the construction of the Virginia-class fast-attack submarine USS Oklahoma (SSN-802).
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U.S. Navy receives the future USS Idaho, the 26th Virginia-class submarine
The United States Navy has officially accepted its latest Virginia-class nuclear-powered attack submarine, the future USS Idaho (SSN-799).
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India leases Russia’s largest and most advanced nuclear submarine for 10 years
India has signed a contract worth around $2 billion to lease a Russian nuclear submarine for 10 years, after years of negotiations marked by price disagreements.
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Brasil launches the Almirante Karam submarine, equipped with MBDA F21 torpedoes
On the same day, the Brazilian Navy carried out two important milestones of the Submarine Development Program (PROSUB): the christening of the S43 Almirante Karam submarine and the commissioning of the S42 Tonelero, both belonging to the Riachuelo class.
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U.S. Greenlights South Korea to Build Nuclear Submarines
The United States has given the green light for South Korea to proceed with the production of nuclear submarines, revealed US President Donald Trump.
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US increases air and naval presence in the Caribbean amid tensions with Venezuela
The United States has significantly reinforced its military presence in the Caribbean, near Venezuela, by sending a combination of warships, nuclear submarines, and aircraft.
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New British nuclear submarine HMS Agamemnon completes its first dive in Barrow
The nuclear-powered submarine HMS Agamemnon has completed its maiden dive in Barrow and is now entering the final phase of testing before officially joining the Royal Navy fleet.
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Northern Fleet Conducts Anti-Submarine Exercise in the Barents Sea During “Zapad-2025”
The anti-submarine aviation of Russia’s Northern Fleet carried out a search and destroy operation against a simulated enemy nuclear submarine in the Barents Sea as part of the joint strategic exercise “Zapad-2025.”
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Tension in the Caribbean: U.S. fleet pressures Maduro and attack leaves 11 dead
The United States released images of warships positioned in the Caribbean, near Venezuela, as part of an announced operation to combat drug trafficking.
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Video: China showcases interior of Type 094A strategic nuclear submarine
During the Army Day celebrations on August 1, the Chinese military released unprecedented videos showcasing the impressive achievements of the armed forces in recent years.
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Video: Russia Deploys New Strategic Nuclear Submarine Knyaz Pozharsky for Combat Duty
The Russian Navy’s newest strategic nuclear submarine, the Knyaz Pozharsky, has been officially commissioned into active service with the Northern Fleet and has already arrived at its permanent base in the city of Gadzhiyevo, located in the Murmansk region.
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