The Daily Populous Wednesday December 31st, 2025 day edition
Authored by united24media.com and submitted by Garbage_Plastic

Spanish investigators have confirmed that the Russian cargo vessel Ursa Major, which sank off the coast of Cartagena in December 2024, was carrying undeclared nuclear reactor components likely bound for North Korea.

According to La Verdad, the ship was part of Russia’s shadow fleet and took an unusual route from St. Petersburg to Vladivostok through the Mediterranean.

Though the ship’s manifest listed only empty containers and port equipment, aerial images revealed two large, undeclared containers at the stern. Authorities later identified them as housings for VM-4SG nuclear reactors.

Route of the Russian ship Ursa Major prior to its sinking. (Source: La Verdad)

Spain concluded the shipment was headed for the North Korean port of Rason, which lacks the infrastructure to handle such cargo without specialized cranes—also found onboard.

On December 22, Spanish maritime controllers noticed the vessel losing speed and listing without explanation.

A distress signal followed on December 23. Spanish rescue units responded and found the ship heavily tilted. The captain claimed mechanical failure, but hull damage showed signs of an external strike consistent with a supercavitating torpedo.

The Russian warship Ivan Gren soon arrived, demanded control of the site, and launched flares—likely to disrupt satellite surveillance. Shortly after, the Ursa Major disappeared from the surface. Seismographs recorded underwater explosions, and the ship sank to a depth of 2,500 meters.

The cargo ship Ursa Major. (Source: Jens Smit)

Days later, the Russian vessel Yantar, capable of deep-sea recovery, arrived at the site—suggesting an effort to retrieve or destroy sensitive equipment. Spanish officials believe the reactor parts were part of a covert nuclear cooperation deal between Moscow and Pyongyang, following recent military agreements.

According to La Verdad, the ship was operated by Oboronlogistics, a defense-linked firm that regularly transports military cargo for the Kremlin. While Russia accused Spain of interfering, Spanish officials maintain their actions were in line with international maritime law.

Earlier this month, a shipment of Russian crude oil sold by US‑sanctioned energy giant Rosneft reached Chinese waters after an unusually long and convoluted journey involving multiple tanker‑to‑tanker transfers and route changes aimed at avoiding sanctions scrutiny, according to Bloomberg on December 9.

12darkmatter12 on December 31st, 2025 at 02:02 UTC »

CIA or MI5 put a disabling device that would cause the ship to call for mayday right near a NATO country and US Naval base at Cadíz. I bet the hope was seizure at that choke point.

The responding Russian frigate or escort submarine let the torpedo loose to cover up the evidence of the cargo.

neovb on December 30th, 2025 at 15:27 UTC »

The most interesting part of this article, although there's no way to actually verify, is the idea that a supercavitating torpedo did the sinking. If true, only Russia is known to operate that type of weapon, but it would be illogical to assume that Russia torpedoed its own ship.

That would mean that a 3rd party has developed, deployed, and used a supercavitating torpedo, and that's newsworthy all in itself.

Garbage_Plastic on December 30th, 2025 at 15:01 UTC »

SS:

Spanish investigators have confirmed that the Russian cargo vessel Ursa Major, which sank off the coast of Cartagena.., was carrying undeclared nuclear reactor components likely bound for North Korea.

..the ship was part of Russia’s shadow fleet and took an unusual route from St. Petersburg to Vladivostok..

..VM-4SG nuclear reactors...was headed for the North Korean port of Rason, which lacks the infrastructure to handle such cargo without specialized cranes—also found onboard.

..December 23. Spanish rescue units responded..The captain claimed mechanical failure, but hull damage showed signs of an external strike consistent with a supercavitating torpedo.

Spanish officials believe the reactor parts were part of a covert nuclear cooperation deal between Moscow and Pyongyang, following recent military agreements.

..the ship was operated by.., a defense-linked firm that regularly transports military cargo for the Kremlin.