Search results for Submarine

Submarine conducts 13th sea test

12 types of Submarines: A detailed guide to powerful underwater naval vessels

Broken Submarine

Did you hear the joke about the broken submarine? It didn't go down that well.

The silent submarine hunter that could reshape future naval warfare

For over a decade, Saildrone has been building extreme long-endurance sail/hybrid autonomous sea vessels for ocean data collection and mapping. Now, the company is adapting t...

Navy Commissions Submarine USS Idaho

The Navy commissioned the submarine USS Idaho in a traditional ceremony at Naval Submarine Base New London in Groton, Conn., bringing cutting-edge warfighting capability to the nat...

Saildrone announces new USV class aimed at anti-submarine warfare

Spectre, a new class of unmanned surface vessel, will face sea trials in early 2027.

British and American Nuclear Submarines Appear in Gibraltar

Two nuclear submarines have made surprise appearances in Gibraltar. The Royal Navy’s HMS Anson arrived in Gibraltar days after an American nuclear sub...

Saildrone Introduces High-Endurance Anti-Submarine and Strike USV

Saildrone has announced its newest platform, Spectre. At 52 meters (170 feet) long, weighing 250 tonnes, and capable of up to 30 knots, Spectre is a high-endurance USV designed to...

B-413 Submarine in Kaliningrad: A Cold War Museum Experience

The B-413 submarine is one of the main attractions at the Museum of the World Ocean in Kaliningrad. Built in Leningrad and launched in 1968, it served for around thirty years in th...

Submarines and deterrence in the Eastern Mediterranean


In Greek strategic culture, the submarine functions as a multiplier of force and a deterrent, because the country is surrounded by four seas.

The 'ultimate insurance policy': Scotland-based Nato Submarine Rescue System prepares for 2,000ft dive

Nemo to sail from Rosyth to be tested to its limits off Norway

Mystery Submarine Spotted Lurking Near Sun Princess in the Mediterranean

Guests on Sun Princess had a submarine for company in the Mediterranean recently, though no action was required. Mystery Submarine Spotted Lurking Near Sun Princess in the Mediterr...

U.S. Navy to Commission Submarine Idaho (SSN 799)

GROTON, Conn. — The Navy will commission the 26th Virginia-class fast-attack submarine, the future USS Idaho (SSN 799), during an 11 a.m. EDT ceremony Saturday, April 25, at Naval...

China tests submarine cable cutter at 3,500-metre depth

A Chinese deep-sea mission has successfully tested an advanced device capable of cutting through underwater structures such as submarine cable at a depth of thousands of metres. Th...

Deep Sea ROV Weapons Surfaced 

An underwater system launched from torpedo tubes quietly stole attention among autonomous combat machines, logistics drones, and electronic warfare platforms. Chengdu Defence Techn...

Nice catch: Trawler nets submarine off Andros

A fishing boat in the Cyclades made an unusual catch Thursday, netting a Hellenic Navy submarine taking part in manoeuvres.

The Submarine of Liars

You are trapped on a submarine with no one but its operator. There are five zones to the deep blue sea, in this order: Sunlight Zone Twilight Zone Midnight Zone Abyssal Zone Hadal...

U.S. Navy commissions 26th Virginia-class submarine

The U.S. Navy commissioned its newest fast-attack submarine, USS Idaho, at Naval Submarine Base New London in Groton, Connecticut on April 25, 2026 — adding a boat built for unders...

When one of these hits the ocean’s surface at 100Gs, enemy submarines better hide

[Sponsored] Next-gen sonobuoys for anti-submarine warfare are specifically designed to detect quieter Russian and Chinese subs.

Enemy submarines are harder to detect, but next-gen sonobuoys search them out

[Sponsored] As adversary submarines grow quieter and more elusive, the Navy turns to a new generation of more capable, connected, and open sonobuoys.

French Navy Submarine Launches, Recovers U.S. Navy Drone in Test Run

The French Navy tested launching and recovering a U.S. Navy Razorback Unmanned Undersea Vehicle (UUV) from a submerged French Suffren-class nuclear-powered attack submarine last mo...

UK exposes covert Russian submarine operation in and around UK waters

The British military has exposed a covert Russian submarine operation in and around UK waters, forcing the vessels to retreat back to Russia. UK Ministry of Defence press release B...

UK accuses Russia of covert submarine operation threatening undersea cables 

Together with allies, the UK tracked “every mile” of the deployment involving an Akula-class and a pair of Main Directorate for Deep Sea Research (GUGI) surveillance submarines, ac...

Saildrone unveils new medium unmanned surface vessel for anti-sub warfare, ISR

The MUSV comes in two variants: the Spectre Silent Endurance, and the Spectre Stealth Strike.