FrontMatter -- Preface and Acknowledgments -- Contents -- Synopsis -- Summary -- 1 Introduction -- 2 Committee Assessment of the Department of Defense Cooperative Threat Reduction Metrics Report -- 3 Improvements to CTR Metrics -- References -- Glossary and List of Acronyms -- Appendix A: Congressional Mandate -- Appendix B: Department of Defense Cooperative Threat Reduction Metrics Report -- Appendix C: National Research Council Reports Directly Relevant to Cooperative Threat Reduction -- Appendix D: Biographical Sketches of Committee Members -- Appendix E: List of Information-Gathering Sessions.