防衛 ぼうえう ちょう長官 ちょうかんでしょう
bō euchōchōka ndeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 防衛庁長官

1. Probably the Director-General of the Defense Agency.

Polite
Presumptive
Conjecture