What is the primary benefit of having a digital fire control system in the M777A2?

The primary benefit of having a digital fire control system in the M777A2 is that it enables quick calculations for firing commands. This advanced system significantly enhances the artillery's efficiency and accuracy by automating complex mathematical computations that are vital for effective targeting. The digital fire control system processes data such as the target’s location, environmental conditions, and the artillery's position to provide timely and precise firing solutions. This quick calculation capability allows for rapid responses to changing battlefield scenarios, improving the overall effectiveness of the artillery unit in both defensive and offensive operations.

In contrast, having slower firing rates, increasing the weight of the artillery, or reducing the need for trained personnel do not align with the objectives of a digital fire control system. The focus is on improving speed and accuracy, which directly supports mission success.