Which FPCON level indicates the highest degree of threat awareness?

The FPCON level that indicates the highest degree of threat awareness is Delta. This level reflects a situation where there is a heightened security threat, and it is often activated in response to a specific threat or an incident that has occurred. At Delta, security measures are significantly heightened, and personnel may be required to maintain an increased level of vigilance and readiness. This could involve stricter access control measures, more frequent checks and patrols, and increased security presence to protect against an anticipated attack or ongoing threat.

In contrast, the other levels represent varying degrees of threat awareness and readiness, with Alpha indicating a general threat and minimal security measures, Bravo reflecting an increased threat and more defined security measures, and Charlie signaling a heightened level of threat compared to Alpha and Bravo but still being less severe than Delta. Each level serves to convey the current security environment and guide the appropriate response and precautionary measures.