MADEX 2025 exhibition offers peek at the latest maritime defense technologies

Busan is playing host to a trade show that has on display the latest technological advances to ensure maritime security.

Our defense correspondent Kim Bo-kyoung was there.

A place to have a peek at South Korea's latest maritime defense technologies.

The 14th edition of the International Maritime Defense Industry Exhibition, dubbed "MADEX", kicked off Wednesday in the southeastern port city of Busan.

Gathered were around two-hundred companies from 14 countries, as well as representatives from the naval forces of 29 nations.

"I believe the innovative technologies showcased at this event will significantly enhance the combat capabilities of our Navy and greatly contribute to the expansion of K-Defense exports overseas."

"One of the most interesting features of the four-day exhibition is the direct rivalry between South Korea's leading shipbuilders—HD Hyundai and Hanwha—whose booths are positioned directly across from each other."

This, is a reminder of the fierce competition between two defense heavyweights, vying for Korea's next-generation destroyer, or KDDX, program.

Aside from showcasing their own visions for the project to build six 6000-ton-class next-gen Aegis destroyers, the two giants offered more to enjoy.

Hanwha's three defense affiliates established a joint booth together for the first time, presenting a way for the future when it comes to naval platforms, incorporating manned-unmanned integrated systems, and next-generation submarines targeting the global market.

"In response to varying requirements from different countries—such as the exclusion of VLS or AIP systems—we are independently developing submarines equipped with lithium battery systems, enabling them to operate underwater for over seven days."

HD Hyundai Heavy Industries, also premiered a high-performance 6,500-ton-class frigate, to secure competitiveness in the global market, especially to meet the needs of advanced navies that primarily conduct anti-ship operations.

"The frigates we are currently delivering domestically are smaller --at 3,600 tons. That is why we have independently researched and developed a new 6,500-ton class frigate capable of anti-ship operations."

LIG Nex1 and Hanwha Systems, contenders for next year's naval combat USV development program, are also showcasing their own tech.

The four-day event continues through Saturday, offering a glimpse into the future of maritime defense.

Kim Bo-kyoung, Arirang News, Busan.