China has expanded its nuclear weapons programme with the development of seven previously undisclosed sites, raising concerns about its growing capability to wage nuclear conflict. Satellite imagery reveals significant construction activity at these locations, including one where a supporting town and bus depot have been established to facilitate testing operations. This expansion represents the most substantial growth in China’s nuclear infrastructure under President Xi Jinping’s leadership.
The revelations come amid Xi’s public calls for the elimination of nuclear weapons, even as he engages in talks with United States officials, including President Donald Trump. Analysts suggest the expansion is aimed at strengthening China’s strategic position amid escalating tensions surrounding Taiwan, which Beijing claims as part of its territory.
Experts warn that China’s nuclear advancements are not only relevant to US-China relations but also pose broader implications for global security. Dr. John Hemmings, director of the national security centre research programme at the Henry Jackson Society, highlighted the significance of the expansion in the context of ongoing conflicts in Europe, particularly Russia’s aggression in Ukraine. He noted the close ties between Beijing and Moscow, with reports suggesting China has supplied military equipment to Russia during the war.
Robert Jordan, director of nuclear policy at the Royal United Services Institute, described the pace of China’s nuclear development as rapid and consistent with its wider modernisation efforts. This includes increasing the number of missile silos and mobile launchers for land-based nuclear forces, improving stealth capabilities of new submarine classes armed with longer-range ballistic missiles, and the probable introduction of a new long-range, low-observable bomber into service. According to Jordan, these efforts aim to ensure China’s nuclear delivery systems can survive an initial strike, maintaining the country’s ability to retaliate.
Despite these advancements, experts emphasize that China remains far from achieving parity with the United States and Russia in terms of nuclear warhead numbers. Jordan suggested that China’s goal may not be numerical equivalence but rather to develop a diversified and reliable nuclear arsenal capable of rapid and precise response.
The developments occur against the backdrop of China conducting large-scale military drills, which international observers interpret as preparation for potential military action over Taiwan. China’s insistence on reunification with the island continues to be a critical factor shaping regional security dynamics and the broader strategic competition involving the United States and its allies.