TECH

Russia uses "shadow fleet" to spy on military bases in Europe

Tensions between Russia and the West have reached a new, alarming level. A recent report by the International Institute for Strategic Studies (IISS) revealed that the Kremlin has been spying on Europe in a manner that is, to say the least, both ingenious and unsettling.

For months, Moscow utilized its controversial "shadow fleet"—commercial vessels and oil tankers with their tracking systems turned off—to launch and retrieve surveillance drones. This ghost fleet acted as a veritable invisible aircraft carrier, operating in international waters right under the noses of European authorities.

Most concerning of all is the demonstrated ineffectiveness of NATO's air defenses. Throughout this Russian campaign, not a single one of these devices was shot down or captured, exposing a strategic vulnerability that Europe must address urgently.

IISS experts conducted an in-depth analysis of this covert operation, which took place between August 2024 and February 2026. During this eighteen-month period, Russian drones violated the airspace of 12 NATO countries as well as Ireland, roaming freely over sensitive infrastructure. It is deeply unsettling to realize that European nations failed to mount an adequate response to this constant provocation.

Sites of critical importance were among the primary targets monitored by the drones. The devices flew over bases housing nuclear weaponry, such as RAF Lakenheath in the UK and the nuclear submarine base at Île Longue in France. Furthermore, the disruptions extended to civil aviation, forcing the temporary closure of airports in Copenhagen and other locations across the continent.

A tactic to test NATO's limits... As you might imagine, the choice of small, slow-moving drones was no accident on the part of Russian intelligence services (GRU). Flying at low altitudes, these low-cost assets easily confuse traditional radar systems, which often mistake them for birds or mere background noise.

Since European air defenses were designed primarily to intercept fast missiles and supersonic fighter jets, dealing with this threat has proven to be a real challenge. This meticulous campaign allowed Russia to gather crucial data and achieve several strategic objectives:

Mapping NATO air defense vulnerabilities in detail.

Monitoring European nuclear deterrence infrastructure and logistical movements.

Testing military response times in a genuine "reconnaissance-by-fire" scenario.

Assessing the supply routes supporting the war effort in Ukraine.

To counter this troublesome fleet, European navies have recently begun inspecting and detaining these vessels in international waters, causing a sharp drop in incursions. Nevertheless, the warning has been served, and Europe is well aware of the urgent need to modernize its anti-drone technologies to avoid being caught off guard again.

mundophone