U.S. authorities have signed the extradition request for two Lithuanian men accused of spying for Russia's GRU, targeting Latvia’s strategically crucial Ādaži Air Base, a key NATO foothold on the alliance’s eastern flank.

Extradition Proceedings Initiated

Date: June 27, 2024

Arrested Individuals: Two Lithuanian citizens, identified only as A.F. (41) and E.B. (45)

Accusation: Involvement in espionage activities on behalf of Russia's Main Directorate of the General Staff (GRU)

Target: Ādaži Air Base – a pivotal NATO installation housing the multinational eFP battlegroup and advanced radar systems

Method of Operation: Systematic surveillance using a private aircraft to capture high‑resolution images of base facilities and flight movements.

Potential Impact: Gathered intelligence could have facilitated sabotage against NATO forces and compromised air‑space security in the Baltic region.

What Is Ādaži Air Base?

Located on Latvia’s east coast, Ādaži serves as the forward operating site for NATO’s enhanced Forward Presence (eFP) battalion. Its integrated air‑defence radar network and strategic positioning make it a linchpin of collective defence against Russian aggression in the Baltic Sea area. source

Background: Rising Hybrid Threats

In recent months, Baltic authorities have reported a surge in hybrid tactics – ranging from cyber intrusions to physical sabotage – allegedly orchestrated by Russian intelligence. The United States and its allies view these actions as attempts to undermine democratic institutions and weaken NATO cohesion. According to Baltic Times