大艦 だいかん巨砲 きょほう主義 しゅぎじゃないです
daikankyohōshugijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 大艦巨砲主義

1. Not big gunboat diplomacy.; Not a belief in massive battleships and artillery.

Negative
Polite
Casual Register
Military