True or False: The FDC announces SPLASH to the observer 5 seconds before round impact.

The statement is true because the Fire Direction Center (FDC) is responsible for ensuring effective communication between the artillery units and the forward observers. When artillery rounds are fired, it is crucial for safety and coordination that observers are informed of the impending impact. The announcement of "SPLASH" serves as a critical warning that the projectile is on its way and will impact shortly. By providing this announcement 5 seconds prior to impact, it allows observers sufficient time to take necessary precautions, assess the situation, and react accordingly. This procedure enhances operational effectiveness and minimizes the risk of injuries or miscommunication in the field.