What type of mission allows engagement of targets without an initial adjustment period?

The type of mission that allows for the engagement of targets without an initial adjustment period is FFE, which stands for "Fire For Effect." FFE is used when the observer has enough confidence in the fire control measures and the accuracy of the previous fire missions to engage targets directly without the need for an adjustment.

In situations where an FFE is called, the observer aims to deliver a quick, concentrated amount of fire onto a target after sufficient data is available from prior missions, thus saving time and resources. This is especially crucial in fast-moving combat scenarios where time is of the essence, and waiting for adjustments could lead to losing the opportunity to engage the target effectively.

Other mission types may require an adjustment period. For example, Adjust Fire typically involves an initial adjustment to hone in on the target, while Immediate Suppression or Immediate Smoke could also involve dialing in specific parameters, though they are designed for rapid response situations. However, they still may necessitate some level of initial adjustment based on observed conditions.