The discourse on peace and development has been shaped by the process of implementation process of the SDG Goal number 16 (Peace, Justice, Governance). The World Humanitarian Summit(WHS) was one step toward the international efforts to conceptualize the ‘Humanitarian-Development-Peace(HDP) Nexus’. In his statement in August 2016, the UN Secretary-General António Guterres called for ‘peace building’ and ‘sustaining peace’ to be considered ‘the third leg of the triangle.’ In the third National Plan for International Development Cooperation adopted in 2021, South Korea presents a vision of 'national interests of shared growth' which is followed by the HDP Nexus and the ODA strategy. This session will examine the strategy of the peace and development agenda that Korea is pursuing and discuss the ways that need improvement.