Chronology of major events leading to S. Korea's 5th Nuri space rocket launch

June 4, 1993 marked a significant milestone in South Korea's space exploration journey as the country successfully launched its first homegrown rocket, the Korea Space Rocket-I. This one-stage solid propelled science observation rocket was the result of three years of dedicated development effort.

Three years later, on July 9, 1997, South Korea achieved another milestone by launching the KSR-II, a two-stage solid propelled science observation rocket. This rocket represented a substantial advancement in technology, incorporating guided control and stage separation capabilities that surpassed the previous version's technical prowess.

In a notable geopolitical development, South Korea joined the Missile Technology Control Regime on March 26, 2001. This international association aimed to oversee and regulate the proliferation of unmanned delivery systems capable of carrying weapons of mass destruction, reflecting South Korea's growing commitment to responsible space technology utilization.

Simultaneously, South Korea and Russia began formal discussions regarding the development of a more ambitious rocket, the Korea Space Launch Vehicle-I (KSLV-I), with a targeted launch date of 2005. The two nations worked together to finalize critical designs for the KSLV-I, intending to propel South Korea's space capabilities to new heights.