noun
immediate asset; ready contributor; battle-ready forces
Refers to a person who can perform effectively from day one without training, or to military forces ready for immediate deployment. Common in hiring, team-building, and sports contexts.
彼は即戦力として期待されている。
He is expected to be an immediate asset.
新入社員に即戦力を求める企業が増えている。
More companies are seeking new graduates who can contribute right away.