US Defence Secretary Pete Hegseth Strengthens Alliances in South Korea

SEOUL—US Defence Secretary Pete Hegseth has embarked on a significant visit to South Korea, marking a pivotal moment for the country’s security dynamics. This trip aims to address the evolving role of the 28,500 US troops stationed in South Korea, primarily focused on deterring threats from nuclear-armed North Korea.

The Changing Landscape of Military Alliances

During discussions with South Korean Defence Minister Ahn Gyu-back, Hegseth indicated a willingness to explore “flexibility” in the deployment of US forces. This flexibility may involve potential operations beyond the Korean Peninsula, specifically regarding regional conflicts in the South China Sea and the defence of Taiwan.

  • Approximately 28,500 US troops are stationed in South Korea.
  • The South Korean military comprises about 450,000 troops.
  • Plans for increased South Korean defence budget in 2026.

Discussions at the DMZ

Hegseth highlighted the importance of maintaining strong military readiness against North Korea during a visit to the Demilitarised Zone (DMZ). The annual Security Consultative Meeting (SCM) allowed both nations to collaborate on urgent defence issues, such as cyber and missile security.

The Role of South Korea

South Korea has been proactive in enhancing its own defence capabilities over the last two decades. This initiative aligns with South Korea’s goal of potentially taking command of the combined US-South Korean forces during wartime. Hegseth expressed confidence that South Korea could effectively manage this responsibility while continuing to strengthen their alliance.

While exploring new capabilities, Hegseth reassured that “protecting against nuclear-armed North Korea is the goal of the alliance”. He also mentioned that South Korea’s aspiration to develop nuclear-powered submarines is supported, provided it receives necessary resources from the US.

A Focused Future

As the geopolitical landscape continues to change, Hegseth’s visit signifies a commitment from both nations to adapt their defence strategies. Given the advanced military capabilities of North Korea and growing concerns over China’s influence, a united and flexible approach remains critical.