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.