Defense Innovation Reform and Bureaucratic Incumbency: Limits of DARPA Emulation in Korea

• In Event: The Geopolitics of Technology and Innovation

Abstract

The U.S. defense sector has long been viewed as a uniquely fertile environment for disruptive technological innovation, with the Defense Advanced Research Projects Agency (DARPA) frequently cited as its institutional centerpiece. DARPA’s insulation from procurement pressures, exceptional program-manager discretion, and structured openness to civilian scientific communities have been credited with enabling exploratory research under deep uncertainty. Yet scholarship on defense bureaucracies also emphasizes the durability of hierarchical authority, entrenched acquisition routines, and vested interests. Whether the presumed “defense-sector advantage” travels across national contexts therefore remains an open question.
This article examines South Korea’s attempt to emulate DARPA through the Future Challenge National Defense Technology Development Programme (K-DARPA). The Korean defense sector represents a most-likely case for successful emulation: it maintains high and stable defense R&D investment, sustained political commitment to defense-industrial capacity, and dense alliance-based policy learning networks with the United States. Nevertheless, K-DARPA diverged sharply from its U.S. prototype.
Drawing on documentary analysis and extensive interviews with defense officials, scientists, and policy experts, the study identifies mechanisms of bureaucratic incumbent filtering. Once embedded within the Agency for Defense Development and the Defense Acquisition Program Administration, the reform was constrained by entrenched personnel regimes, hierarchical authority structures, evaluation procedures oriented toward operational deployment, and audit-driven risk aversion. The role of program managers narrowed, recruitment flexibility eroded, top-down planning reemerged, and tolerance for failure weakened. Rather than rejecting the DARPA template outright, incumbent bureaucratic actors selectively adopted its visible features while subordinating them to their vested interest and existing governance routines.
The findings suggest that the “defense-sector advantage” does not automatically travel across national contexts. DARPA’s effectiveness depends not only on organizational design but on historically constructed institutional protections that insulate exploratory research from procurement discipline and bureaucratic consolidation. Where such protections are absent, reform initiatives are domesticated rather than replicated.

Author

• Soul Han, Cornell University