Submarine

North Korea has launched its first "tactical nuclear submarine" and assigned it to the fleet that patrols the waters between the Korean Peninsula and Japan, Reuters and BTA reported, citing North Korean state media.

Greece is anticipating the delivery of the initial batch of heavyweight torpedoes for its Papanikolis-class Type 214 submarines, which are considered the most technologically advanced vessels in the Hellenic Navy. The delivery is expected to take place in December, following a delay of 12 years.

There are five people in the submarine.
Contact with the small submarine was lost about an hour and 45 minutes after it dived on Sunday. A rescue operation has been launched, but so far there is no sign of the submarine, the BBC reported.
As of Monday afternoon, the crew were thought to have had about four days' worth of oxygen left.

A prominent Greek diver and researcher announced on Wednesday he had discovered the lost British submarine HMS Triumph, whose true fate had been shrouded in mystery ever since the vessel and its entire crew disappeared in 1942.

This was reported today by the Russian state news agency TASS.
It is recalled that in January of this year, Moscow announced that it had produced the first set of "Poseidon" torpedoes, four years after Vladimir Putin announced a new type of strategic nuclear weapon, confirming that it would have its own power supply.

Australia is briefing neighboring Asian countries on its plan to build nuclear submarines ahead of an announcement about it in the United States, Prime Minister Anthony Albanese said, as local media reported the program could generate 20,000 jobs.

The Turkish Directorate of Gallipoli Historical Site has opened the ships sunk during naval operations in the Gallipoli campaign of World War I in the western province of Çanakkale for tourism.

Ultra Electronics provides parts for Britain’s Trident-carrying submarines

The deal costs Israel an estimated €3 billion and would see the submarines reach Israeli shores in 9 years

Australian Prime Minister Scott Morrison attacked the credibility of French President Emmanuel Macron as a newspaper quoted a text message that suggested France anticipated "bad news" about a now-scuttled submarine deal.