South Korea Launches KDDX Destroyer Tender, Targets July Contract
South Korea advances its naval capabilities by opening the tender for the KDDX next-gen destroyer, aiming for a contract by July. This move ends over two years of delays and involves major domestic shipbuilders HD Hyundai Heavy Industries and Hanwha Ocean, signaling a significant escalation in Seoul's maritime defense posture.
South Korea’s Defense Acquisition Program Administration (DAPA) officially launched the tender for the KDDX next-generation destroyer on March 23 and issued the Request for Proposals to leading domestic shipbuilders HD Hyundai Heavy Industries and Hanwha Ocean on March 26. This marks a decisive step after more than two years of delays in the program.
The KDDX destroyer program aims to replace aging destroyers with a highly advanced stealth-capable surface combatant equipped with cutting-edge radar, missile systems, and electronic warfare capabilities. Designed to enhance the Republic of Korea Navy’s blue-water operational capacity, this initiative is critical for maintaining regional naval balance amid rising maritime tensions in Northeast Asia.
Strategically, the KDDX class will bolster South Korea’s ability to counter advanced threats including Chinese PLA Navy expansion and North Korean missile capabilities. A modern fleet with these destroyers will provide Seoul with enhanced anti-air, anti-submarine, and ballistic missile defense capabilities, crucial for both deterrence and power projection.
The KDDX ships are expected to displace around 5,500 tons with integrated electric propulsion and feature advanced Aegis-class radar systems and vertical launch missile cells capable of firing SM-2, cruise missiles, and anti-submarine rockets. The program is projected to cost over $3 billion and aims to deliver the first vessel by the mid-2020s.
With renewed momentum, South Korea’s navy is poised to transform its surface fleet significantly. The tender’s progress suggests a July contract award, which will accelerate construction and deployment timelines, intensifying regional naval competition and potentially prompting countermeasures from neighboring powers.