China's expanding commercial presence in Spanish ports is drawing sharp scrutiny from European Union security experts, after a Chinese state-owned carmaker selected a site adjacent to the Ferrol naval base in Galicia for new industrial facilities, according to a report by Euractiv. Analysts warn that commercial infrastructure positioned near critical naval installations could be exploited for military or intelligence purposes in a future crisis.

Why Ferrol Is a Flashpoint

The Port of Ferrol is no ordinary commercial hub. It houses the headquarters of the Spanish Navy and national shipbuilder Navantia, and serves as a strategically vital node for NATO operations. The Chinese carmaker — identified as SAIC Motor — reportedly plans to build industrial facilities at the very access point used by Spanish warships, a detail that has alarmed defence analysts.

Alberto Camarero Orive, a port security and logistics expert at Madrid's Polytechnic University, described Ferrol as 'a highly sensitive strategic zone' given its naval facilities, active Navy operations, and deep NATO ties. 'In a scenario of international crisis, geopolitical tension, or hybrid conflict, a port terminal can become a point of vulnerability,' he said, calling for a strict precautionary approach.

COSCO's Grip on Spanish Terminals

The Ferrol development is part of a broader pattern. In 2017, Chinese shipping giant COSCO acquired a majority stake in Noatum, a Spanish container terminal operator, securing control over critical terminals in Valencia and Bilbao. The company subsequently extended its reach to two inland rail terminals in Madrid and Zaragoza, and most recently added Tarragona — located approximately 100 km south of Barcelona — to its portfolio.

Camarero noted that by controlling key Spanish terminals, Chinese companies can integrate into global shipping networks, secure supply chains, and gain valuable 'bargaining power' over shipping lines, shippers, and regulators. The cumulative effect, experts argue, is a structural deepening of China's connectivity with Europe that goes well beyond commercial logic.

EU's Policy Response

The European Commission is now preparing guidelines to assist EU member states in assessing third-country influence over port operations. Last week, the EU's 27 transport ministers collectively welcomed the Commission's Ports Strategy, explicitly raising the need 'to avoid undue foreign ownership or control of critical port infrastructures and operations.'

This comes amid a broader EU-wide reckoning over critical infrastructure vulnerabilities, following years of concern about Chinese investment in European telecoms, energy grids, and logistics networks. The ports question, critics argue, has been addressed too slowly given how much ground has already been ceded.

What Happens Next

The Commission's forthcoming guidelines are expected to give EU capitals a clearer framework for screening and potentially restricting foreign acquisitions of port assets. Whether member states — some of which have actively courted Chinese investment — will apply those guidelines uniformly remains an open question. For Spain in particular, the decisions made around Ferrol in the coming months could set a precedent for how the bloc handles similar cases across its Atlantic and Mediterranean coastline.