noun, noun or participle which takes 'suru', intransitive verb
participation in a war; going to war; entering a conflict
Used for a nation, group, or individual joining an armed conflict. Often appears in historical or news contexts.
日本は1941年に第二次世界大戦に参戦した。
Japan entered World War II in 1941.
その国は内
That country is debating whether to intervene in the civil war.
noun, noun or participle which takes 'suru', intransitive verb
taking part in a competition; entering a contest; joining a race
Extended figurative use for joining any competitive event, such as a tournament, election, or market. Common in business and sports news.
新人選手が大会に参戦する。
The rookie athlete will take part in the tournament.
海外企業が日本市場に参戦してきた。
A foreign company has entered the Japanese market.