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tactics; strategy
military operation; naval operation
敵の策戦を読み取って先手を打つことが重要だ。
It is crucial to read the enemy's strategy and act preemptively.
新製品の販売策戦を練るために会議を開いた。
A meeting was held to devise a sales strategy for the new product.
今回の策戦が成功すれば市場を制覇できる。
If this strategy succeeds, we can dominate the market.