Ministry of Trade, Industry and Energy

The Ministry of Trade, Industry and Energy (MOTIE) and the Defense Acquisition Program Administration (DAPA) of the Republic of Korea held the delivery ceremony of the first homegrown engine for Korea’s self-propelled howitzers, the K9 Thunders, today at STX Engine’s Changwon plant. 

The ceremony was attended by 60 persons including MOTIE Vice Minister Sungtaek Park, DAPA Minister Seok Jong-gun, STX Engine CEO Lee Sang-su, and Hanwha Aerospace Vice President Moon Ji-hoon.

In September 2020, MOTIE and DAPA entered into a memorandum of understanding (MOU) on technology cooperation for the localization of primary defense materials and parts and in following April, they launched the project for developing homegrown self-propelled howitzer engines. Within three years, they succeeded in the localization and mass production of approximately 500 key engine parts, resulting in a purely homegrown engine with enhanced performance and economic feasibility. The feat is anticipated to widen the path for the K9 Thunders’ global market entry.

MOTIE Vice Minister Park underscored the importance of self-reliance in the production of vital defense materials and parts for Korea’s defense industry to keep up its pace amid the intensifying global exports race, vowing that the ministry will make further effort to secure critical technology for high value-added defense materials, parts, and equipment (“MPE”).

DAPA Minister Seok remarked that the K9 Thunder has positioned itself as Korea’s high-end weapon, thanks to the localization of its engine via collaboration with MOTIE. He shared plans to bolster interministerial cooperation on the occasion of the achievement.

MOTIE and DAPA aim to jointly develop next-generation prime technologies for hydrogen fuel cell systems and high-tech aircraft engines, while also working closely to secure 60 critical MPE technologies across five major advanced defense areas such as defense semiconductors.