noun
strategic reciprocity; mutually beneficial relationship based on common strategic interests
A formal term used in international relations and diplomacy to describe a relationship where both sides cooperate for mutual strategic benefit.
両国は戦略的互恵関係を構築することで合意した。
The two countries agreed to build a strategic and mutually beneficial relationship.
Compound of 戦略的 (strategic) + 互恵 (mutual benefit) + 関係 (relationship).