Dec. 22 (Asia Today) -- South Korea's science ministry said Monday it has selected its 2025 "Top 100 National R&D Achievements," highlighting projects including a domestically produced 1,000-horsepower engine for the K9 self-propelled howitzer and a high-performance vanadium flow battery stack.

The Ministry of Science and ICT said the program marks its 20th year. Launched in 2006, the cross-government selection aims to raise public awareness of national research and development and recognize scientists and engineers.

The ministry said 970 candidate projects recommended by government bodies were reviewed by a selection committee of 105 experts from industry, academia and research institutes, followed by public verification. The final 100 were chosen across six categories: machinery and materials, life and marine, energy and environment, information and electronics, basic science and infrastructure and convergence.

Among the selections, STX Engine was cited for developing and commercializing a 1,000-horsepower engine for the K9, localizing a system and core components previously dependent on overseas imports. The ministry said the achievement helped address export approval hurdles and supported market expansion, including K9 exports to Egypt equipped with domestically produced engines.