集団 しゅうだん安全 あんぜん保障 ほしょうでしょう
shūdan'anzenhoshōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 集団安全保障

1. Collective security, likely.; Probably a collective security arrangement.

Polite
Presumptive
Conjecture