The Global Command and Control System (GCCS) is a military system used by the United States to manage and coordinate operations across various branches of the armed forces. It integrates data from multiple sources to provide real-time situational awareness, enabling commanders to make informed decisions during missions. GCCS supports various functions, including planning, execution, and assessment of military operations. It connects with other systems and platforms, such as satellites and intelligence networks, to enhance communication and collaboration among military units, ensuring effective responses to threats and challenges globally.