This United States Marine Corps USMC Field Manual FM 90-5 Marine Corps Tactical Publication MCTP 12-10C (Formerly FMFM 7-28) Jungle Operations May 2016 includes the following chapters and appendixes: CHAPTER 1 The Jungle Environment CHAPTER 2 Life in the Jungle CHAPTER 3 Preparation and Training to Deploy to Jungle Areas CHAPTER 4 The Threat in Jungle Areas CHAPTER 5 Tactical Operations CHAPTER 6 Helicopter, Armor, Mechanized Infantry, And Combat Support Operations CHAPTER 7 Combat Service Support APPENDIX A References APPENDIX B Navigation and Tracking APPENDIX C Jungle Obstacles APPENDIX D Waterborne Operations APPENDIX E Fighting Positions and Shelters APPENDIX F. NBC Warfare in Jungle Areas APPENDIX G Communication Techniques in a Jungle Environment APPENDIX H. The Individual Soldier's Combat Load APPENDIX I Adjustment of Indirect Fire by Sound APPENDIX J Defensive Formation Glossary