S.Korea to Invest $3.9B on Defense R&D Projects in 2021 arif2021-02-15T07:23:03+00:00 Image for representation only.South Korea’s Defense Acquisition Program Administration (DAPA) said $3.9 billion (4.3 S.Korea to Invest $3.9B on Defense R&D Projects in 2021arif2021-02-15T07:23:03+00:00