Saudi missile factory expansion hints at larger solid-fuel rockets, analysts say

Analysis of Planet Labs imagery from April 2025 to September 2026 reveals that Saudi Arabia is expanding the al-Duwadimi missile complex, adding a large building for solid-fuel casting pits and a possible storage facility. The new structures are at least twice the size of existing ones and feature blast-diverting walls, suggesting preparation for larger solid-propellant missiles. Researchers link the development to potential production of longer-range Chinese-derived missiles like the DF-21, which could allow Saudi forces to strike deeper into Iranian territory without using US-supplied aircraft.

The expansion aligns with a broader Middle-East trend, as the UAE and Turkey are also upgrading their missile capabilities. U.S. lawmakers may view the project as a further reason to oppose a civilian nuclear cooperation deal with Riyadh, citing proliferation concerns. Completion of the facilities could occur by the end of the year, enabling Saudi Arabia to boost its self-reliance in missile technology.