The RD-0120 is a type of rocket engine developed in Russia. It is designed to operate on kerosene and liquid oxygen as propellants, providing a reliable thrust for various space missions. This engine is notable for its use in the Soyuz launch vehicle, contributing to the vehicle's ability to transport payloads into orbit. The RD-0120 features a staged combustion cycle, which enhances its efficiency and performance. It has been utilized in several significant space missions, showcasing its importance in the field of aerospace engineering. The engine's design reflects advancements in technology aimed at improving the reliability and effectiveness of space exploration.