noun
Refers to conflict, power struggles, or factional disputes within an organization, group, or country.
党内の内部闘争が激しくなっている。
Infighting within the party is intensifying.
会社の内部闘争に巻き込まれた。
I got caught up in the company's internal power struggle.
Compound of 内部 (internal) and 闘争 (struggle, fight).