Final answer:
The four publication types that Doctrine will be introduced to the Army are Field Manuals, Army Regulations, Training Circulars, and Technical Manuals.
Step-by-step explanation:
The four publication types that Doctrine will be introduced to the Army are:
- Field Manuals (FMs): These provide guidance and procedures for various military operations and activities.
- Army Regulations (ARs): These establish policies and regulations that govern the Army.
- Training Circulars (TCs): These provide instruction and guidance for specific training programs and exercises.
- Technical Manuals (TMs): These provide detailed instructions and information on equipment and systems.