The German Army (Bundeswehr) has deployed a specialized electronic…

The German Army (Bundeswehr) has deployed a specialized electronic warfare unit in Lithuania near the border with Belarus.

Consensus

Germany has deployed a specialized radio-electronic warfare unit near the Lithuanian-Belarusian boundary.
The unit conducts round-the-clock monitoring of the electromagnetic spectrum.
The unit intercepts and decrypts signals from radio and radar systems originating from Belarus.
The unit uses both mobile systems on trucks and portable backpack-sized systems carried by special forces.
All collected data is transmitted to a central NATO coordination center.
The deployment is part of broader NATO military activities in the region.

The unit was already operating along the border in early July, when Lithuanian border guards intercepted several drones flying from Belarus. — kommersant
The command of the Bundeswehr refers to this area as a 'glass battlefield' and emphasizes that the REB units (EloKa) are engaged in continuous monitoring of frequencies, signal interception, and decryption. — vm
In May, the German media Bild reported that Germany was rapidly forming a new tank brigade in Lithuania and accelerating the deployment of military assets, sending 'all weapons that are not nailed down'. — vm
The REB units have established camouflaged positions and mobile complexes along the state border with Belarus. — vm
All collected information near the Belarusian border is gathered in a single central hub for analysis and operational distribution. — tg_tass_agency