solid-propellant rocket engine / motor

solid-propellant rocket (solid-fuel rocket)

unguided solid propellant rocket

solid rocket motor

solid propellant

solid-propellant charge

two-stage solid-propellant ballistic vehicle

segmented solid-propellant

liquid-propellant rocket engine

liquid propellant rocket engine

reaction engine / motor (jet engine)

liquid (rocket) propellant

liquid-propellant rocket

rocket propellant

engine capacity / engine power, engine output

Set motor spin direction by selecting and spinning each motor individually

dual-thrust rocket motor

rocket-motor launch mechanism

aerojet rocket motor

retarding rocket motor

rocket motor test stand

rocket motor

rocket-motor gimbal

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)

Bergen side pouches / rocket pouches / rocket packs

solid fuel

solid masonry structure

Firedragon (solid fuel)

solid retention time

all-solid launch aeroballistic

strap-on solid motors