A milestone in China’s pursuit of reusable rocket technology arrived June 23, 2024, with the maiden flight of the Long March 10B. The launch marks a new phase in Beijing’s efforts to lower the cost of access to space, a development that industry observers say tightens the competitive dynamics among Asian spacefaring nations.
The Long March 10B is named for its 10-tonne class payload capacity, with the ‘B’ designating booster recovery, indicating a focus on reuse of the first stage. The flight follows years of research into reusability that began in the 2010s, with previous attempts including the Long March 6X concept in 2018 and a suborbital test of the Long March 8R in 2020.
The Long March Family: From First Satellite to Heavy Lift
China’s modern space program traces its roots to the Long March rocket family, named after the historic military retreat that shaped the nation’s 20th-century identity. The first launch on April 24, 1970, placed the country’s initial satellite, Dong Fang Hong 1, into orbit aboard the Long March 1.
Since then, the family has expanded to include over 20 variants, spanning the Long March 2, 3, 4, 5, 6, 7, 8, and 11. The Long March 5, first launched in 2016, remains China’s heaviest rocket, delivering 25 metric tons to low Earth orbit. The Long March 10B’s success is part of a broader trajectory of expanding capabilities.
China conducted 67 orbital launches in 2023, a national record, and its total orbital launches exceeded 500 as of 2024. These numbers underscore a rapid buildup in launch cadence that analysts see as both a reflection of engineering progress and a strategic push for greater independence in space access.
Reusability Ambitions and the Lunar Target
The Long March 10B flight advances Beijing’s stated goal of developing a reusable heavy-lift rocket for lunar missions by 2030. Industry observers are watching to see whether China scales the Long March 10B into a workhorse for medium-lift launches, and how its technologies feed into the heavier Long March 9 class intended for crewed lunar landings. The 2030 lunar target remains the long pole in the tent, requiring sustained investment and demonstration of reusable systems.
According to the ministry, the Long March 10B flight is a step toward operational reusability, though no timeline for full commercial service has been announced. What to watch next includes the next test flight and any data on booster recovery performance.
China’s space program, led by the Communist Party, has overseen rapid industrialization and scientific progress since the late 20th century, and the country’s growing space capabilities reflect its broader ambitions in science, technology, and international competition.
Impact on Asia’s Rocket Race
For markets across Asia, the implications of the Long March 10B’s success are twofold. Lower launch costs from reusable rockets could make satellite-based services — from telecommunications to earth observation — more accessible to emerging economies. At the same time, China’s expanding launch cadence tightens competition with established players like SpaceX and India’s ISRO, which has its own reusable launch vehicle programme under development.
The development signals a tightening race in cost-efficient satellite deployment and heavy-lift capability. As reusable rocket technology matures, it reshapes access to space for commercial and strategic purposes, affecting both regional and global dynamics.
The Long March 10B’s maiden flight is a data point in that trajectory, and the industry is watching closely for signs of how quickly China can move from test flights to routine operations.
