Final answer:
The FPCON is a security measure used by the military to communicate security readiness. A change from Alpha to Bravo indicates an increased security posture. The student's unit has changed its FPCON level from Alpha to Bravo.
Step-by-step explanation:
The FPCON is a set of security measures designed to protect military assets and personnel from potential threats. It stands for Force Protection Condition and is used by the military to communicate the current level of security readiness. There are five levels of FPCON: Alpha, Bravo, Charlie, Delta, and Echo, with Alpha being the lowest and Echo being the highest.
When the FPCON changes from Alpha to Bravo, it means that there has been a change in the security situation, and increased precautions are being taken. For example, this may involve increased surveillance, stricter access control measures, or heightened security awareness. The change in FPCON level is typically determined by the threat level and intelligence assessments.
In this case, the FPCON at the student's unit has changed from Alpha to Bravo, indicating an increased security posture and the need for personnel to be more vigilant and follow additional security protocols.
Learn more about FPCON