弱腰 よわごし外交 がいこうではありませんでした
yowagoshiga ikōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 弱腰外交

1. Was not yielding/soft diplomacy.; Was not flexible diplomacy.

Past/Perfective
Negative
Polite
Formal Register