What’s the reason behind China’s ICBM silo building spree?
The DF-41, here mounted on a launcher, will also be installed in silos. (Xinhua)
Satellite imagery has revealed that China has been rapidly constructing no fewer than 120 silos to house intercontinental ballistic missiles (ICBM) in landlocked Gansu Province in northwest China.
Major construction kicked off earlier this year at the site that covers hundreds of square miles of desert to the west and southwest of Yumen town. The site is still under construction, and many silos are hidden under 70m-wide inflatable domes to conceal construction details from prying satellites.
The discovery was made by Decker Eveleth, an amateur satellite intelligence analyst using commercially available imagery from Planet. His findings for the James Martin
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Defence Notes
-
SOF Week 2026: US military tests AI algorithm to support missions in low-light scenarios
The US Army and USAF are evaluating an AI-enabled imaging capability from Deepnight designed to enhance low-light and no-light operations across multiple platforms and environments.
-
Industrial capacity under scrutiny as US approves further $8.6 billion Middle East arms sale
The fast-tracked emergency approvals come as the conflict in the Middle East stretches out into its third month, after Iranian attacks depleted US allies’ missile stockpiles and testing air defence systems.
-
Intelligence innovation: From data overload to decision advantage (Podcast)
As militaries face an overwhelming flow of data, the challenge is shifting from collection to delivering fast, actionable insights that drive decision-making. Advances in AI and data integration are helping armed forces move beyond siloed systems to generate real-time intelligence across domains and allies.
-
SAHA 2026 to Convene the Global Defence Ecosystem
SAHA 2026 brings global defence and aerospace leaders to Istanbul for partnerships, launches, panels and high-value meetings.
-
Teledyne FLIR adds GPS-denied 3D-mapping capabilities to its CBRN uncrewed platforms
In a partnership with Emesent, Teledyne FLIR will equip its autonomous air, ground and detection systems with the Hovermap LiDAR payload in a move that highlights a broader market shift towards modular architectures, shared payloads and interoperability across platforms.
-
US seeks 32% boost for missile defence budget with $23 billion earmarked for interceptors
The Pentagon’s proposed budget for the next fiscal year includes an impressive increase in the procurement of interceptors, with the number of the US Army’s PAC-3 MSE rounds expanding by 683%, the US Navy’s Standard Missile by 365% and the MDA’s SM-3 IIA by more than 1,000%.