Frontmatter -- PREFACE -- TABLE OF CONTENTS -- EXECUTIVE SUMMARY -- SUMMARY -- 1 SAFETY, SECURITY, AND RELIABILITY OF THE U.S. NUCLEAR WEAPONS STOCKPILE -- 2 TECHNICAL MONITORING CAPABILITIES AND CHALLENGES -- 3 SUSTAINING U.S. TECHNICAL CAPABILITIES UNDER THE CTBT -- 4 POTENTIAL TECHNICAL ADVANCES FROM NUCLEAR-EXPLOSION TESTING -- 5 COMPLETE LIST OF FINDINGS AND RECOMMENDATIONS -- APPENDIX A Committee on Reviewing and Updating "Technical Issues Related to the Comprehensive Nuclear Test Ban Treaty" (CTBT) -- APPENDIX B List of CTBT Committee and Seismology Subcommittee Meetings -- APPENDIX C The U.S. National Capability to Monitor for Nuclear Explosions -- APPENDIX D Monitoring Areas of High Interest -- APPENDIX E Dealing with Evasive Underground Nuclear Testing -- APPENDIX F Issues Related to Containment of Radioactivity -- APPENDIX G U.S. Satellite Nuclear Detonation Detection Capability: Options and Impacts -- APPENDIX H Satellite-Based Challenges and Solutions -- APPENDIX I References -- APPENDIX J List of Acronyms -- APPENDIX K Glossary of Key Terms from the 2010 CTBT NIE.