noun
war of nerves; psychological warfare
Refers to a conflict or competition where psychological pressure, intimidation, or mental tactics are used rather than physical force. Often used in political, business, or sports contexts.
両国の間で激しい神経戦が続いている。
A fierce war of nerves continues between the two countries.
交渉は完全に神経戦
The negotiations have taken on the aspect of a psychological battle.
Compound of 神経 (nerves, mental state) and 戦 (war, battle). The term likely emerged in the 20th century as a calque from English 'war of nerves' or similar Western concepts of psychological conflict.