South Korea & United States — United States Department of Defense
25 shared events · Importance 9 · Last updated Aug 24, 2026
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International
South Korea: South Korea's alliance with the US is strained by the unilateral decision to reduce drills, raising concerns about defense readiness and the reliability of the US security guarantee. President Lee Jae Myung stressed the importance of the alliance.
United States — United States Department of Defense: The Pentagon received Trump's order to reduce the exercises. It has not publicly detailed the extent of the reduction, but the move affects military readiness and alliance coordination.
Aug 10, 2026 · 306 articles
International
South Korea: South Korea agreed to shorten the exercise and halve field training, reflecting its alignment with the U.S. gesture, but faces security concerns and potential domestic criticism over reduced readiness.
United States — United States Department of Defense: The Pentagon was ordered to substantially reduce the exercise, reflecting a policy shift that has raised concerns about military readiness and alliance commitments.
Aug 21, 2026 · 6 articles
International
South Korea: US ally affected by the scaling back of joint military drills, which may raise security concerns.
United States — United States Department of Defense: Pentagon ordered to cut short joint exercises with South Korea, affecting military readiness and regional posture.
Aug 17, 2026 · 47 articles
International
South Korea: South Korea detected and condemned the launches, convening an emergency security meeting. The event may affect its defense posture and relations with the U.S.
United States — United States Department of Defense: The Pentagon reduced its participation in drills, but the launches may prompt a reassessment of its force posture in the region.
Aug 20, 2026 · 48 articles
International
South Korea: Directly affected by US decision to cut military exercises; concerns about security commitment.
United States — United States Department of Defense: Renamed Asia headquarters, denied strategic shift; involved in exercises and carrier deployment.
Aug 24, 2026 · 9 articles
Domestic
South Korea: South Korea is mentioned as a potential partner to bridge mineral supply gaps for U.S. manufacturers.
United States — United States Department of Defense: The Pentagon is providing loans and funding to critical minerals projects and enforcing the 2027 deadline to eliminate Chinese supplies.
Mar 08, 2026 · 112 articles
International
South Korea: South Korea>>> is an Indo-Pacific partner of NATO>>>, contributing to cooperative security frameworks that strengthen the alliance's deterrence mission.
United States — United States Department of Defense: The United States — United States Department of Defense officials notified allies of the United States' plans to 'rightsize' its contributions to the NATO Force Model, aligning with the 2026 National Defense Strategy and the vision for 'NATO 3.0'.
May 18, 2026 · 46 articles
Business
South Korea: Home to Samsung and SK Hynix, South Korea's memory chip industry faces new competition from CXMT, but also benefits from the AI-driven demand surge.
United States — United States Department of Defense: The Pentagon designated ChangXin Memory Technologies as a Chinese military company, adding geopolitical risk.
Jul 14, 2026 · 113 articles
International
South Korea: South Korean banks held $6 billion of frozen Iranian funds, which were later transferred to Qatar>>> pending a prisoner release, highlighting its role in the initial fund freezing.
United States — United States Department of Defense: The United States — United States Department of Defense>>> carried out 'defensive' strikes on Iran>>> during the ceasefire, complicating peace talks and demonstrating the ongoing military tensions.
May 18, 2026 · 309 articles
International
South Korea: Attended meetings, discussed regional security.
United States — United States Department of Defense: Completed 12th night of attacks on Iran, escalating conflict.
Jul 19, 2026 · 131 articles
International
South Korea: South Korea's stock market experienced a significant drop, and its factory activity expanded at the fastest pace in five years, driven by firms' efforts to secure supplies amidst the Iran war.
United States — United States Department of Defense: The United States — United States Department of Defense did not immediately provide details on the deployment of forces for 'Project Freedom'.
May 05, 2026 · 374 articles
International
South Korea: South Korea has a tanker crossing the Strait of Hormuz in cooperation with Iran, demonstrating its efforts to maintain energy supplies despite the disruptions.
United States — United States Department of Defense: The United States — United States Department of Defense has reported the cost of the war with Iran to be $29 billion, highlighting the financial burden of the conflict.
Apr 20, 2026 · 607 articles
International
South Korea: South Korea has a tanker crossing the Strait of Hormuz in cooperation with Iran, demonstrating its efforts to maintain energy supplies despite the disruptions.
United States — United States Department of Defense: The United States — United States Department of Defense has reported the cost of the war with Iran to be $29 billion, highlighting the financial burden of the conflict.
May 07, 2026 · 362 articles
International
South Korea: South Korea's President Lee met with Canada's Carney; Hanwha remained a reserve bidder for Canada's submarine contract.
United States — United States Department of Defense: The Pentagon announced a six-month review of U.S. forces in European Union — Europe and cut assets available to NATO.
Apr 20, 2026 · 317 articles
International
South Korea: South Korea, like Japan>>>, is heavily reliant on energy from the Gulf and has been impacted by the conflict. A peace deal would likely ease its energy supply concerns.
United States — United States Department of Defense: The United States — United States Department of Defense was mentioned in relation to previous statements about Iran's defenses, providing context for the current debate.
May 02, 2026 · 472 articles
International
South Korea: A South Korean oil tanker passing through the Strait of Hormuz underscores the global impact of the conflict on international shipping and energy supplies.
United States — United States Department of Defense: The United States — United States Department of Defense>>> carried out 'defensive' strikes on Iran>>> during the ceasefire, complicating peace talks and demonstrating the ongoing military tensions.
May 19, 2026 · 327 articles
Regulatory
South Korea: South Korean drone makers face a 15% tariff, potentially affecting their US sales.
United States — United States Department of Defense: The Defense Department is involved in exemptions for certain products, indicating its role in national security aspects.
Aug 13, 2026 · 26 articles
International
South Korea: South Korea expressed interest in expanding cooperation with NATO in defense technology.
United States — United States Department of Defense: Pentagon reportedly considered options to punish NATO allies, including suspending Spain.
Apr 20, 2026 · 160 articles
International
South Korea: South Korea is mentioned in a related article but is not directly involved in this event.
United States — United States Department of Defense: The DoD added Unitree Robotics to its list of Chinese military-linked companies, supporting the rationale for the ban.
Jul 28, 2026 · 183 articles
International
South Korea: South Korean markets rose, with chip stocks gaining.
United States — United States Department of Defense: The Pentagon did not comment on the pause but is involved in military planning. Spokesman Parnell stated the military has everything it needs.
Jul 08, 2026 · 472 articles
Business
South Korea: South Korea is mentioned as the home country of SK Hynix, whose IPO contributes to the record year for US listings, but it has no direct role in Anthropic's IPO.
United States — United States Department of Defense: In litigation with Anthropic and labeled it a supply-chain risk, adding regulatory and reputational uncertainty.
Aug 13, 2026 · 68 articles
Business
South Korea: Qualified investors in South Korea might be able to buy SpaceX shares, subject to local eligibility requirements and restrictions.
United States — United States Department of Defense: The United States — United States Department of Defense has also provided substantial contracts to SpaceX, contributing to a fifth of its revenue last year.
Apr 20, 2026 · 457 articles
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