BALLISTIC MISSILE DEFENSE: Actions Needed to Address Implementation Issues and Estimate Long-Term Costs for European Capabilities, GAO-14-314: Published: Apr 11, 2014. Publicly Released: Apr 11, 2014. “The Department of Defense (DOD) met the presidentially announced time frame to deploy initial ballistic missile defense (BMD) capabilities in Europe under the European Phased Adaptive Approach (EPAA) but did not fully identify and… Continue Reading