Final answer:
The statement refers to a potential change in the Force Protection Condition (FPCON) level from Alpha to Bravo, implying an increased threat level. Without actual information, the truth of the statement can't be determined. FPCON is a system to indicate threat levels at military facilities. The correct answer is option 1.
Step-by-step explanation:
The statement "The FPCON at your unit has changed from Alpha to Bravo" may either be true or false depending on the actual situation at your unit. FPCON stands for Force Protection Condition, which is a system used by the United States military to indicate the level of threat to military facilities. The levels range from FPCON Normal, Alpha, Bravo, Charlie, to Delta, with Alpha being a higher level of security than Normal, and Bravo being higher than Alpha.
Without specific information regarding the actual threat level or changes at your unit, it is not possible for me to confirm if the statement is true or false. If this is a hypothetical situation or question from a test, it is essential to understand that moving from FPCON Alpha to FPCON Bravo indicates an increased threat and associated security measures.