The training circular (TC) is a tool that platoon leaders can use as an aid during training strategy development. The products in this TC are developed to support the battalion's mission plan. This TC provides guidance for platoon leaders, leaders, and Soldiers who are responsible for planning, preparing, executing, and assessing training of the mortar platoon. The primary target audience for this TC is the platoon leader and other leaders within a mortar platoon. The secondary audience comprises training developers involved in developing training support materials for professional military education.

This training circular, TC 3-21.90 Mortar Platoon Collective Task Publication, is a tool that platoon leaders can use as an aid during training strategy development. The products in this TC are developed to support the battalion's mission plan. This TC provides guidance for platoon leaders, leaders, and Soldiers who are responsible for planning, preparing, executing, and assessing training of the mortar platoon. This publication applies to the Active Army, the Army National Guard (ARNG), Army National Guard of the United States (ARNGUS), and the United States Army Reserve (USAR) unless otherwise stated. The primary target audience for this TC is the platoon leader and other leaders within a mortar platoon. The secondary audience comprises training developers involved in developing training support materials for professional military education. The proponent for this publication is the U.S. Army Training and Doctrine Command. The preparing agency is the U.S. Army Maneuver Center of Excellence.

This field manual provides doctrinal framework for how infantry rifle platoons and squads fight. It also addresses rifle platoon and squad non-combat operations across the spectrum of conflict. Content discussions include principles, tactics, techniques, procedures, terms, and symbols that apply to small unit operations in the current operational environment.

Training Circular (TC) 3-09.81, "Field Artillery Manual Cannon Gunnery," sets forth the doctrine pertaining to the employment of artillery fires. It explains all aspects of the manual cannon gunnery problem and presents a practical application of the science of ballistics. It includes step-by-step instructions for manually solving the gunnery problem which can be applied within the framework of decisive action or unified land operations. It is applicable to any Army personnel at the battalion or battery responsible to delivered field artillery fires. The principal audience for ATP 3-09.42 is all members of the Profession of Arms. This includes field artillery Soldiers and combined arms chain of command field and company grade officers, middle-grade and senior noncommissioned officers (NCO), and battalion and squadron command groups and staffs. This manual also provides guidance for division and corps leaders and staffs in training for and employment of the BCT in decisive action. This publication may also be used by other Army organizations to assist in their planning for support of battalions. This manual builds on the collective knowledge and experience gained through recent operations, numerous exercises, and the deliberate process of informed reasoning. It is rooted in time-tested principles and fundamentals, while accommodating new technologies and diverse threats to national security.

Field Manual FM 7-0 Train to Win in a Complex World October 2016 FM 7-0, Train to Win in a Complex World, expands on the fundamental concepts of the Army's training doctrine introduced in ADRP 7-0. The Army's operations process is the foundation for how leaders conduct unit training. It also places the commander firmly at the center of the process and as the lead of every facet of unit training. FM 7-0 supports the idea that training a unit does not fundamentally differ from preparing a unit for an operation. Reinforcing the concepts, ideas, and terminology of the operations process while training as a unit makes a more seamless transition from training to operations. This publication focuses on training leaders, Soldiers, and Army Civilians as effectively and efficiently as possible given limitations in time and resources.