South Korea conducted its first test launch of a domestically developed hypersonic glide vehicle on Thursday, with President Lee Jae Myung observing the event.

The test, carried out by the Agency for Defense Development, verified core technologies including ultra-high-temperature heat-resistant materials, guidance and control systems, and irregular maneuverability at low altitudes. The vehicle reached its target altitude aboard a booster, separated successfully, descended to a lower altitude, and performed vertical and horizontal maneuvers before striking its designated target with precision.

Hypersonic glide vehicles differ from conventional ballistic missiles by traveling at lower altitudes with unpredictable trajectories, making them harder to detect and intercept. Officials described the system as a strategic asset capable of surprise precision strikes against critical targets on the Korean Peninsula.

The test occurred days after North Korea announced its leader had overseen a test of an intermediate-range hypersonic missile. President Lee, after receiving a briefing on the successful outcome, emphasized that national security must be secured through the country's own strength and urged swift development and deployment of advanced weapons.

Lee also inspected the Hyunmoo-5 ballistic missile during the event. The presidential office stated the launch marks a major milestone in acquiring new deterrence capabilities.

Defense Minister Kang Shin-chul and other senior officials attended the test at an undisclosed location, reportedly conducted from a barge for safety reasons.