noun
protracted war; war of attrition
Refers to a prolonged conflict where endurance and resources are decisive. Used in military, political, and metaphorical contexts.
両軍は持久戦に突入した。
Both armies entered a war of attrition.
この交渉は持久戦になりそうだ。
These negotiations look like they will become a protracted battle.
Compound of 持久 (jikyū, 'endurance') and 戦 (sen, 'war, battle').