Lease deals typically include configuration work to integrate Indian Navy communication equipment, navigation interfaces and operational protocols. Customising the submarine to Indian standards requires engineering support from both sides and is accounted for in the total expenditure.

'Breaking down cost': What a Russian submarine actually buys India?

The Russian Defence Ministry’s website stated that the new submarine, equipped with advanced underwater weapons and robotic systems, would ensure the protection of Russia’s maritime borders and safeguard national interests across the world’s oceans.

‘Khabarovsk’: Russia’s new nuclear submarine that can launch doomsday torpedoes

A new report reveals how Russia quietly integrated Western technology into its nuclear submarine fleet enhancing the stealth, endurance, and survivability of the world’s most powerful underwater weapons.


How Western tech reinforced Russian submarines

Russia is using sensitive high-tech equipment it secretly acquired from European, U.S. and Asian companies to protect its nuclear submarine fleet in the Arctic, according to Russian Secrets, a new cross-border investigation that exposes how the Kremlin’s procurement program remained hidden for years.


Sophisticated Western technology strengthens Russia’s stealth fleet 

A day after Ukrainian President Volodymyr Zelenskyy said that Russian President Vladimir Putin will die soon, ending the war between the two countries, Russian President Vladimir Putin launched a new nuclear-powered submarine equipped with missiles capable of traveling at several times the speed of sound. Watch in for more details!

Russian President Putin visits Murmansk to launch perm nuclear submarine

According to official media, North Korea has launched its first operational "tactical nuclear attack submarine" and added it to the fleet that presides over the seas between the Korean Peninsula and Japan.

North Korea: Kim Jong Un visits under-construction submarine site

China's newest nuclear-powered submarine has sunk, but not recently. It sank months ago in the spring. The cause of the sinking is not clear. When asked, Beijing feigned ignorance. A Chinese Foreign Ministry spokesperson said he was unfamiliar with the topic, but Beijing's response is not surprising. After all, this is a major setback for China, which has been trying to expand its naval prowess. Still, the mysterious sinking of China's nuclear submarine raises several serious questions. Why is China trying to conceal the cause of the sinking? Was the submarine carrying nuclear fuel at the time of the sinking? Why is China tight-lipped about potential nuclear risks?

China Covers Up Sinking of Nuclear Submarine: What is Xi Jinping Hiding?

American officials have confirmed that China's newest nuclear submarine sank in a dock. According to American officials the incident took place earlier this year between around May and June which came to light with the help of satellite images. Watch to know more.

China's Newest Nuclear Submarine Sinks in Shipyard

China's Newest Nuclear Submarine Sinks in Wuhan Shipyard

China's Newest Nuclear Submarine Sinks

China's Newest Nuclear-Powered Submarine Sinks

The Indian Navy is likely to commission its second nuclear submarine INS Arighat on Thursday (August 29). This addition will support the existing INS Arihant and enhance India's nuclear deterrence capabilities. WION decodes INS Arighat in this report.

Explained: INS Arighat - India's second nuclear submarine

The Indian Navy is likely to commission its second nuclear submarine INS Arighat on Thursday (August 29). This addition will support the existing INS Arihant and enhance India's nuclear deterrence capabilities.

India set to commission second nuclear submarine INS Arighat

Is India building a secret nuclear submarine base? Reports point at a satellite image that appears to show some construction near Cochin Shipyard. Analysts point at a large dry dock and the construction's site's proximity to L&T Heavy Engineering as clues hinting at a possible nuclear submarine facility. Gravitas brings you the details.

Gravitas: Is India building a secret nuclear submarine base?

UK's Royal Navy's latest astute-class nuclear-powered attack submarine has officially named Agamemnon after the ancient Greek King. It is the sixth of seven astute-class SSN being built for the Royal Navy. Watch in this report to know more about the submarine.

UK's Astute-Class Submarines: History and all you need to know

Scientists developing China’s next-generation nuclear submarine technology say they have found a way to significantly improve the efficiency of the laser propellers that could one day drive the underwater vessel. Watch in for more details!

China develops superfast, stealthy submarine technology

Russia's Putin flexes muscles by launching two nuclear-powered submarines

President Vladimir Putin attended a televised flag-raising ceremony on Monday for two nuclear submarines that he said were part of a strategic drive to project Russian naval power. Putin travelled to the northern city of Severodvinsk to view the vessels, the Krasnoyarsk and Emperor Alexander the Third, at the Sevmash shipbuilding yard.

Putin views new nuclear submarines, says more are being rolled out

Royal Navy’s nuclear submarine averts greatest tragedy, 140 crew on board escape death: Report

Chinese spies are trying to steal UK's nuclear submarine secrets: MI5 chief

North Korea’s nuclear submarine: Coincidence or hostile timing?

The United States deployed a nuclear-powered submarine capable of carrying about 150 tomahawk missiles to South Korea a day after North Korea resumed missile tests in protests of the US-South Korean live fire drills. The USS Michigan's arrival in South Korea is the first of its kind in six years. It is part of a recent bilateral agreement on enhancing regular visibility of the US strategic assets to the Korean Peninsula which is in response to North Korea's advancing nuclear program.

The US deploys nuclear submarine to South Korea

In this episode of Tech It Out, We show you how countries around the world are improving their defence systems to counter attacks and how some nations are turning to high-tech devices to keep an eye on their citizens. Also, watch our exclusive interview to know everything about India's new online gaming rules.

Suicide drone, nuclear submarine, mass surveillance, and more | Tech It Out: ​Ep 106 | Full Show