What system provides fully automated support for planning and executing various fire systems?

The correct answer is JADOC, which stands for Joint Air Defense Operations Center. This system is designed to provide comprehensive and automated support for planning, executing, and coordinating various fire systems, particularly in the context of air and missile defense operations. The JADOC integrates various elements of defense operations, enabling effective communication and coordination among different military units. Its automation capabilities enhance situational awareness and decision-making, contributing to a more efficient response to threats.

In contrast, other options serve different purposes. GCCS-A (Global Command and Control System - Army) is more focused on situational awareness and command and control for land forces but does not specifically target the automated planning and execution of fire systems. AMDWS (Air and Missile Defense Work Station) is primarily used for air and missile defense but does not cover the full spectrum that JADOC provides. CDS (Common Data Server) relates to data management and does not offer the specific operational planning and execution support that JADOC delivers for fire systems.