What system does the RAF use to coordinate its operations?

The RAF employs Air Operations Centres (AOCs) as the primary system for coordinating its operations. AOCs serve as the operational command and control hubs that manage and direct air power during both peacetime and combat scenarios. These centers are equipped to integrate various aspects of air operations, including mission planning, resource allocation, and real-time monitoring of flight operations. AOCs enable effective communication and coordination among different branches and units within the RAF, enhancing situational awareness and responsiveness.

The other options, while related to operational command within the military structure, do not specifically reflect the comprehensive operational focus that AOCs provide for air operations. Joint Operations Command oversees joint military efforts across services, but it does not exclusively manage air operations. Regional Command Centers typically handle broader geographic areas rather than focusing on specific air operations. Field Command Teams are tactical in nature and primarily concerned with on-ground operations rather than the strategic coordination provided by AOCs.