airdrops

n.delivery of supplies or equipment or personnel by dropping them by parachute from an aircraft

"until then, front line troops will be supplied by airdrop"

1. The military performed an airdrop of supplies to the isolated village.
   戎行向阿谁伶仃的村落停止了物质空投。
2. Several airdrops were made to provide aid to the disaster-stricken area.
   停止了几回空投以向受灾地域供给支援。