booster rocket
стартовий ракетний двигун; прискорювальна ракета / стартовий прискорювач
adapter booster / adapter-booster (AB)
booster and lead explosive / booster explosive
improvised rocket-assisted munition (IRAM); lob bomb (improvised rocket-assisted mortar)
multiple launch rocket system (MLRS); multiple rocket launcher system
rocket armament (rkt armt) / rocket weapon (rkt wpn)