前ぜん進しん軸じく

noun

axis of advance

Technical term used in military, engineering, or strategic contexts to denote the main direction of forward movement.

• 部ぶ隊たいは前ぜん進しん軸じくに沿そって進しん軍ぐんした。

  The troops advanced along the axis of advance.

• 作さく戦せん計けい画かくでは前ぜん進しん軸じくを明めい確かくに定さだめる必ひつ要ようがある。

  In operational planning, it is necessary to clearly define the axis of advance.