Nuri launch vehicle targets commercial competitiveness through increased launch frequency

Following the successful fifth launch of the Nuri launch vehicle, South Korea is focusing on transitioning from technical development to commercial space transport competitiveness. Analysis suggests that increasing launch frequency to four times per year could reduce launch costs by approximately 47% through mass production efficiencies, lowering costs to about 53% of current levels.

To compete globally, the Korea Aerospace Administration (KASA) and the Korea Aerospace Research Institute (KARI) are addressing challenges in reliability, manufacturing automation, and payload integration. While the fifth launch achieved its primary mission and was the first to launch at a precisely scheduled time, the failure to deploy the 'Perasat-02' cube satellite highlighted the need for improved payload integration systems.

Future strategies include transitioning to a private-sector-led commercial launch ecosystem by 2029. Plans involve establishing a regular launch system of at least once per year by 2027, with long-term goals of two to three launches annually. Additionally, researchers are exploring ways to increase transport capacity, such as developing kick stages for deep space missions, though geographical constraints at the Naro Space Center pose challenges for adding solid boosters.