Eyes over Europe: Russia builds giant radar in Kaliningrad to spy on NATO

The Russian Federation is actively building a new fixed over-the-horizon radar (OTH radar) station in the Kaliningrad Region, just 37 kilometers from the Polish border. The project is intended to dramatically expand strategic intelligence and early-warning capabilities with respect to NATO countries. Source: RLI

According to satellite imagery from the ICEYE platform and assessments by the Robert Lansing Institute, three 500-meter antenna arrays arranged in a star-shaped configuration have been under construction near Gvardeysk since March 2023. In addition, a huge circular structure more than 1.6 km in diameter has been spotted near Chernyakhovsk, forming part of an integrated intelligence network.

The facility under construction has been identified as an element of the 29B6 Container system, which can track the movements of airborne targets, strategic bombers, tankers, and Alliance reconnaissance aircraft at ranges of up to 3,000 kilometers across a 240-degree sector.

This configuration allows the Kremlin to continuously monitor NATO air activity over Central, Northern, and Western Europe. Analysts emphasize that the complex’s primary purpose is not to directly guide missiles, but to collect data on standard flight patterns and the Alliance’s readiness levels, enabling the timely detection of preparations for potential military operations.

Construction of the OTH radar station is proceeding in parallel with the development of more than 20 electronic intelligence and electronic warfare facilities in the exclave, cementing the Kaliningrad Region’s role as a key forward NATO surveillance hub amid the deployment of a German brigade in Lithuania.

Analysts warn that the station’s construction points to Russia preparing for a prolonged strategic confrontation with the West and seeking to reduce the time needed to make military decisions if a crisis escalates.

It is worth recalling that Russian hackers spied on NATO structures for years.