Force protection condition delta means that your base is at

The most increased level of protection

Explanation:

Force Protection Condition (FPCON) -

It is the standardized department of the defence , which act to protect the state from any terrorist threat .

The area are distributed according to the level of security the are needs ,

Hence , the Delta base , is the region , which is always on very high alert due to some terrorist activity , and hence is the one with maximum level of protect .

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.