FM 3-25-150 Combatives contains information and guidance pertaining to rifle-bayonet fighting and hand-to-hand combat.
The hand-to-hand combat portion of this manual is divided into basic and advanced training.
This manual serves as a guide for instructors, trainers, and soldiers in the art of instinctive rifle-bayonet fighting.
Fighting is not a skill you should learn in a vacuum or from a book, truly learning combative skills requires sparring with a partner and the guidance of an instructor.
You can get some good information from this (or any manual), especially if you already have fighting skill, but you will be missing out if you try to use as your sole information on the fighting arts.
FM 3-25-150 Combatives