A "Field Manual" is a comprehensive guide used by military personnel to provide instructions and procedures for various operations and tasks. It covers a wide range of topics, including tactics, techniques, and equipment usage, ensuring that soldiers are well-prepared for different scenarios. These manuals are essential for training and reference in the field. Field Manuals are often specific to different branches of the military, such as the U.S. Army or U.S. Marine Corps, and are regularly updated to reflect new strategies and technologies. They serve as a vital resource for maintaining operational effectiveness and ensuring safety during missions.