South Korea will push for using commercial satellites in low Earth orbit in a military communication system to efficiently enhance combat capability of the armed forces, the state arms procurement agency said Tuesday. The Defense Rapid Acquisition Technology Research Institute under the state-run Agency for Defense Development signed a 39.8 billion won ($30.6 million) project with Hanwha Systems Co. for development of the military communication system using Hanwha's commercial satellites op

North Korea has started to restore guard posts within the demilitarized zone, which had previously been demolished in accordance with the 2018 inter-Korean military agreement while bringing military personnel and firearm equipment back to the posts, Seoul said Monday. Movements to restore the military posts have been detected since Nov. 24, one day after North Korea declared a complete annulment of the Sept. 19 military agreement, the Defense Ministry in Seoul said in a statement. South Korea�

South Korea is set to attend an international cyberdefense exercise led by the North Atlantic Treaty Organization for the first time to enhance collaboration with NATO in the cyberspace domain, the defense ministry said Monday. NATO's flagship annual cyber exercise, called Cyber Coalition 2023, takes place in Estonia from Monday to Friday, involving 35 NATO members and partners as well as the European Union to strengthen their joint ability to counter threats in the cyber domain. South Kore

South Korea, the United States and Japan jointly conducted naval drills in waters south of the Korean Peninsula on Sunday to bolster their defense posture against North Korea's evolving nuclear and missile threats, the South's Navy said. The joint exercise took place in southeastern waters off Jeju Island involving the U.S. nuclear-powered aircraft carrier USS Carl Vinson, which has been docked at a naval base in Busan, 320 kilometers southeast of Seoul. The South Korean Navy's Ae

President Yoon Suk Yeol approved the appointment of new Joint Chiefs of Staff (JCS) Chairman Kim Myung-soo on Saturday, officials said, making him the first top-ranking military officer to come from the Navy in a decade. According to the presidential office and the JCS, Naval Operations Commander Vice Adm. Kim was appointed as the new JCS chief without a confirmation report from the National Assembly. Kim underwent a parliamentary confirmation hearing earlier this month but failed to win t

A former Pentagon official argued against the idea of South Korea acquiring nuclear-powered submarines (SSNs) in a media contribution piece on Friday, citing high costs, operational realities and other challenges. Dov S. Zakheim, who served as undersecretary of defense from 2001 to 2004, made the case in the piece carried by The Hill, a US media outlet, as he pointed out a continuing debate in South Korea over whether the country should possess SSNs. The debate has gained traction in recent ye

A space rivalry between South and North Korea appears to be intensifying, extending the decades-old military confrontation between the two beyond the heavily fortified inter-Korean border on the ground. North Korea seized the initiative by putting its first-ever military reconnaissance satellite into orbit Tuesday, strategically positioning itself ahead of South Korea's scheduled launch of its first homegrown military spy satellite on Nov. 30. South Korea's Joint Chiefs of Staff on Wed

The United States regards South Korea's partial suspension of a 2018 inter-Korean military tension reduction agreement as a "prudent" and "restrained" response to North Korea's repeated violations of it, the State Department said Wednesday. South Korea suspended part of the Comprehensive Military Agreement on Wednesday in response to Pyongyang's launch of a space rocket Tuesday. North Korea said later that it will "never be bound" by it and deploy &qu

South Korea has lifted the no-fly zones established by the 2018 inter-Korean military agreement as of Wednesday afternoon, as a tit-for-tat measure in response to North Korea's claimed launch of a military reconnaissance satellite. The decision is the first instance South Korea has opted to suspend any inter-Korean agreements since the initial deal was signed in 1971. South Korea's Defense Ministry announced the suspension would take effect at 3 p.m., without saying how long the counte

South Korea on Wednesday decided to partially suspend a 2018 inter-Korean military agreement in order to resume reconnaissance near the border and enhance its readiness posture, hours after North Korea launched a military spy satellite. President Yoon Suk Yeol -- currently on a state visit to the United Kingdom -- gave his approval for a proposal to suspend the implementation of the no-fly zone clause in the Sept. 19 Comprehensive Military Agreement. Yoon's assent came hours after he presid

South Korea, the United States and Japan shared information about North Korea's launch of what it claimed to be a military spy satellite, South Korea's Joint Chiefs of Staff said Wednesday. "We immediately detected, tracked and monitored the launch, and shared related information among South Korea, the United States and Japan, and we are comprehensively analyzing detailed specifications," the JCS said in a message to reporters. North Korea said it successfully launched a spac

North Korea launched a spy satellite on Tuesday night, around three months after its unsuccessful second attempt to place a domestically developed surveillance satellite into orbit in August. It is not yet clear if the launch was successful. South Korea's Joint Chiefs of Staff confirmed that "what North Korea claimed to be a military reconnaissance satellite" was launched at around 10:43 p.m. southward from the Tongchang-ri area of North Pyongan Province. The launch vehicle then p

The USS Carl Vinson aircraft carrier arrived at a naval base in the southeastern city of Busan on Tuesday, South Korea's Navy said, hours after North Korea notified Japan of a plan to launch a space rocket in the coming days. The nuclear-powered vessel of Carrier Strike Group 1 entered the naval base in Busan, 320 kilometers southeast of Seoul, in a show of US military might amid heightened tensions over North Korea's plan to launch the rocket between Wednesday and Dec. 1. It would mar

South Korea and the United States have entered into an arrangement designed to prioritize the supply of defense-related materials and goods to each other, Seoul's arms procurement agency said Friday, in a move to bolster their security supply chain resiliency. The Defense Acquisition Program Administration and the US Department of Defense signed the Security of Supply Arrangement, allowing the two sides to request from one another priority delivery for orders of defense-related goods. The a

North Korea conducted the first ground tests of solid-fuel engines for a new type of intermediate-range ballistic missile last week and this week in the run-up to the country's newly-designated Missile Industry Day, the state-run Korean Central News Agency reported Wednesday. The country's state media reported "highly satisfactory results" from the inaugural ground jet tests conducted on Nov. 11 for the first-stage engine and on Tuesday for the second-stage engine. The two gr

The United States is set to deploy a B-52 bomber to South Korea on Wednesday for joint air drills with its Asian ally, sources said, in the latest show of force against North Korea. South Korean fighter jets will escort the nuclear-capable bomber when it flies over South Korea later in the day, sources with knowledge of the issue said. The B-52 bomber is returning to the country after less than a month, following its first-ever landing in South Korea on Oct. 17. It will mark the allies' six

The US Department of State has approved a possible sale to South Korea of Standard Missile-6 (SM-6) shipborne missile interceptors and related equipment to help improve the Asian ally's security capabilities, a government agency said Tuesday. The Defense Security Cooperation Agency under the Department of Defense made the announcement on the potential government-to-government Foreign Military Sale estimated to cost $650 million. The South Korean government has made a request to buy up to 38 SM-6

More than 70 years have passed since the United Nations Command was forged to assist South Korea in repelling North Korea's invasion in 1950. The collective security establishment within the UN serves as the backbone of the security of the Korean Peninsula. But the time has come to discuss ways to renew its mission, which continues today amid rapidly changing security dynamics, according to the South Korean Defense Ministry, which hosted the inaugural defense ministerial meeting of UNC memb

The 17 member states of the United Nations Command on Tuesday reaffirmed their commitment to collective action in the event of any hostile actions or armed attacks by North Korea on the Korean Peninsula. The UNC member states, who once united under the one UN flag to furnish forces and assistance for South Korea during the 1950-53 Korean War, gathered again in Seoul for the recommitment. The assembly on Tuesday marked the first-ever defense ministerial meeting between South Korea and the UNC mem

South Korea and the United Nations Command member states were set to hold their first meeting of defense chiefs and representatives Tuesday to evaluate the multinational command's contributions and explore their future roles, the defense ministry said. The UNC was established in July 1950 under a UN mandate to support South Korea against North Korea's aggression and has been overseeing the armistice that halted the 1950-53 Korean War. South Korean defense minister Shin Won-sik and his US counter