SEOUL: Nuclear-armed North Korea test-fired two strategic cruise missiles from a submarine on Sunday, state news agency KCNA said on Monday just as U.S.-South Korea military drills were due to begin.
"Strategic" is typically used to describe weapons that have a nuclear capability.
KCNA said the launch confirmed the reliability of the system and tested the underwater offensive operations of submarine units that form part of North Korea's nuclear deterrent.
South Korea's Joint Chiefs of Staff said the military was on high alert and the country's intelligence agency was working with its U.S. counterpart to analyze the specifics of the launch.
On Monday, South Korean and American troops were scheduled to begin 11 days of joint drills, dubbed "Freedom Shield 23," which will be held on a scale not seen since 2017.
The drills will strengthen the allies' combined defensive posture, the two militaries have said, and will feature field exercises including amphibious landings.
North Korea has long bristled over drills they regard as a rehearsal for invasion. It has conducted a record number of missile tests and drills in the past year in what it says is an effort to boost its nuclear deterrent and make more weapons fully operational.
The submarine launches aimed to show North Korea's determination to control a situation in which, KCNA said, "the U.S. imperialists and the south Korean puppet forces are getting evermore undisguised in their anti-DPRK military maneuvers."
DPRK stands for North Korea, officially the Democratic People's Republic of Korea.
KCNA said the strategic cruise missiles were fired from the "8.24 Yongung" submarine in the water off the east coast of Korea in the early hours of Sunday.
The missiles traveled some 1,500 kilometers (932 miles) before hitting a target in the sea, the KCNA report said.
North Korea has a large submarine fleet but the 8.24 Yongung (August 24th Hero) is its only known experimental ballistic missile submarine. Analysts say it plays a critical role in the development of missiles, submarine technology and operational procedures, as well as hands-on training of new submariners.
North Korea has said it is building an operational ballistic missile submarine.
While overseeing a short-range ballistic missile (SRBM) launching exercise on Thursday, North Korean leader Kim Jong Un ordered the military to intensify drills to deter and respond to a "real war" if necessary.
On Sunday state media reported that Kim led a ruling party meeting to discuss and decide on "important, practical measures" to boost the country's war deterrence in the midst of stepped-up actions by the United States and South Korea. The report did not provide specifics on the measures.
Reuters
Mon Mar 13 2023

A general view as North Korea fired two missiles from a submarine striking an underwater target, according to state media, at an undisclosed location in North Korea March 12, 2023. KCNA via REUTERS

INSIGHT - In Russia, dozens of dissenters are held as psychiatric patients
Dozens of Russians face compulsory psychiatric treatment for their political views, say lawyers and human rights groups.

How does space travel affect astronaut health?
Here is an explanation of some of the effects on human health caused by space travel.

Can you distinguish between reality and deepfake?
Currently, Malaysia has no specific laws regulating deepfake technology.

Animated films seek to find a place in best picture Oscar race
Animated filmmakers now aim to be included to the best picture race after being shut out for several years.

Emotional trauma piles up for Ukraine's children three years after invasion
Teachers, psychologists and children are used to living in a state of chronic exhaustion without a clear end in sight, experts say.

Wedding content creation the big thing now for newlyleds
A wedding content creator's success does not rely solely in tech but in capturing emotions and bringing a couples love story to life.

Will Western companies return to Russia?
Easing restrictions could let some companies return to what was once a high-growth market under Trump's administration.

Chatbots pose challenge to guarding child mental health
Developers say AI companions can combat loneliness and improve users' social experiences in a safe space.

With blitz of policies, Trump goes beyond Project 2025's goals
Trump denies ties to Project 2025 but continues reshaping policies through executive power.

Almost half of chronic kidney patients in Malaysia lost their jobs - study
The study raises concerns about the future of chronic kidney patients, especially those who rely on long-term dialysis treatment.

Beware of scam tactics using AI
The drastic development of AI technology is being taken advantage of by scammers to reap huge profits by using various latest tactics.

Fired and rehired - the dizzying confusion of Trump's government overhaul
They have adopted a blunt force approach toward the wholesale firing of workers, often focusing on workers who are easier to fire.

Arab states scramble to counter Trump's Gaza 'Riviera' plan
Arab states trying to devise an alternative plan have yet to tackle critical issues like who will foot the bill for Gaza's reconstruction.

Chinese universities launch DeepSeek courses to capitalise on AI boom
Universities across China have launched artificial intelligence courses this month based on Chinese AI startup DeepSeek.

Astronomers reveal 3D structure of an alien planet's atmosphere
Astronomers find three layers on a scorching gas planet orbiting a star larger and hotter than the sun.

Public flips car involved in road accident to rescue child
According to JBPM, members of the public at the scene took initial action to rescue the victim before the fire brigade arrived.

Ramsay reveals hundreds of lucky cat statues stolen from new restaurant
Gordon Ramsay says about 477 Japanese cat models called maneki-neko were stolen from his Lucky Cat 22 Bishopsgate restaurant.

Zayn Rayyan case: Two child witnesses complete testimony today
So far, 20 prosecution witnesses, including the two children, have been called for this trial, according to the Deputy Public Prosecutor.

Macron says he will tell Trump not to be weak with Putin in Washington visit
Emmanuel Macron says showing any weakness to Russia's Vladimir Putin would make it harder to deal with China and Iran.

Israeli PM Netanyahu says Hamas will pay for not returning Shiri Bibas
Netanyahu accuse Hamas of acting "in an unspeakably cynical manner" by placing body of a Gaza woman in the coffin instead of Shiri Bibas.