レーダー照しょう射しゃ

noun

radar lock-on; fire-control radar illumination

Military term for illuminating a target with radar, typically for missile guidance or fire control.

• 敵てっ機きにレーダー照しょう射しゃを行おこなった。

  They performed radar lock-on against the enemy aircraft.

• レーダー照しょう射しゃを受うけた艦かん船せんは直ただちに回かい避ひ行こう動どうをとった。

  The ship that was illuminated by fire-control radar immediately took evasive action.