• An entire organization focuses on a single METL task. For example, figure 4-18 highlights a number of supporting tasks that a battalion task force performs simultaneously to execute a successful deliberate attack against a prepared enemy defense. • Different echelons of an organization conduct training on related METL tasks simultaneously. The example at figure 4-19 depicts different echelons training on related tasks during days 5 through 7 of the battalion task force EXEVAL training event at figure 4-17. The battalion task force headquarters and company headquarters participate in a constructive battle simulation while tank platoons concurrently conduct platoon STXs in virtual simulations. Mechanized platoons concurrently conduct squad live fire exercises and crew proficiency training to prepare for the platoon hasty attack LFXs on "Day 8".