Military strength or war potential — the combat capability of a country or armed force (troops, equipment, etc.).
政府は戦力の増強に予算を割いた。
The government allocated budget to strengthen its military capabilities.
同盟国との連携で地域の戦力バランスが変わった。
Coordination with allied countries changed the regional balance of military power.
戦力を温存して決定打に備える戦術が選ばれた。
A tactic to conserve forces and prepare for a decisive blow was chosen.
Ability to compete; capabilities or assets that strengthen a team or organization — e.g., a valuable player or product.
彼はチームの重要な戦力だから怪我には細心の注意が必要だ。
He is an important asset for the team, so his injury requires careful attention.
新製品が発売されれば会社の戦力が大きく上がるだろう。
If the new product is released, the company's competitive strength will likely increase greatly.
人員配置を見直して戦力を効率的に配分する必要がある。
It is necessary to review staffing and allocate capabilities efficiently.