"MCTP 3-10F: Fire Support Coordination in the Ground Combat Element" by the U.S. Marine Corps: Introduction and Background: The document, dated April 4, 2018, includes a change for gender-neutral language. It replaces the older publication, Fleet Marine Force Manual (FMFM) 6-18, and focuses on fire support coordination in infantry divisions, regiments, and battalions. The foreword emphasizes the document as a field reference guide and forms the basis for specific fire support coordination tactics, techniques, and procedures. Content Overview: Chapter 1: Fundamentals Discusses the Marine Corps warfighting philosophy and fire support tasks. Details roles of the Ground Combat Element and different Fire Support Coordination Centers (FSCC) at division, regimental, battalion, and company levels. Covers roles of personnel in FSCC like Air Officer, Naval Gunfire Officer, and Artillery Liaison Officer. Chapter 2: Fire Support Communications Nets Describes various communication networks like the MAGTF Tactical Communications Network, single channel radio, and local area networks. Discusses artillery and mortar radio nets, naval gunfire radio nets, and aviation radio nets. Chapter 3: Fire Support Planning Focuses on principles like planning early, exploiting targeting assets, and considering all available fires. Addresses the Marine Corps Planning Process, including division, regiment, battalion, and company planning. Discusses tasks such as effects-focused fire support, course of action development, and targeting. Tactical Operations and Planning: The document elaborates on offensive operations, defining tasks and planning considerations for movements, attacks, and exploitation phases. It also covers defensive operations, detailing tasks and planning for security areas, main battle areas, and rear areas. Retrograde operations, including delay operations and withdrawals, are outlined. Special tactical operations like encircled forces, linkups, relief in place, passage of lines, and river crossings are also discussed. Targeting and Execution: The document delves into targeting, including organizations, personnel, and processes like deciding, detecting, delivering, and assessing. It details executing the fire support plan, including coordination tasks, situational awareness, and tactical fire direction procedures. Specific sections address clearance of immediate fire support requests and integrating and coordinating air support. Specialized Topics: The document touches upon the use of family of scatterable mines, smoke employment, and illumination techniques. It also mentions precision-guided munitions and improved conventional munitions, along with a section on emerging munitions. This document appears to be a comprehensive manual on fire support coordination, covering a wide range of topics from basic principles to specific tactical procedures and specialized munitions. It is designed as a detailed guide for commanders, their staffs, and fire support coordination personnel in the U.S. Marine Corps.