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Germany probes suspected arson at defence firm as European sabotage concerns mount - Finance news and analysis from Global Banking & Finance Review
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Germany probes suspected arson at defence firm as European sabotage concerns mount

Published by Global Banking & Finance Review

Posted on September 3, 2026

4 min read

· Last updated: September 3, 2026

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Germany Investigates Suspected Arson at Defence Firm Amid Sabotage Concerns

Escalating Security Threats and International Reactions

By Friederike Heine

Suspected Arson Attack at Rohde & Schwarz Headquarters

BERLIN, Sept 3 (Reuters) - Germany was investigating a suspected arson attack outside a defence firm in Munich on Thursday, days after two sabotage attempts on the power grid and a month after an airport drone attack that Berlin and its allies blamed on Russia.

Police arrested two people suspected of throwing incendiary devices and causing a fire at a construction site at the headquarters of Rohde & Schwarz, whose products include radar systems to detect, track and jam drones.

The suspects, a 28-year-old woman and a 38-year-old man, both Bulgarian, were arrested at a nearby petrol station, police in the state of Bavaria said. The fire caused no significant damage and no one was injured, according to officials. Rohde & Schwarz confirmed a police and fire brigade operation near its premises. Bulgarian Interior Minister Ivan Demerdzhiev promised cooperation but declined to give details.

Concerns Over Critical Infrastructure Vulnerability

Germany has been the focus of European fears about the vulnerability of critical infrastructure this week.

Allies rallied round after Germany blamed a drone attack in August at Leipzig/Halle airport on Moscow as part of hybrid warfare meant to intimidate and divide countries that have supported Ukraine since Russia's full-scale invasion in 2022.

Germany on Alert After Attempts to Attack Power Grid

GERMANY ON ALERT AFTER ATTEMPTS TO ATTACK POWER GRID

While investigations continue and the European Union weighs more sanctions, Russia strongly denies involvement and on Thursday said it would close Germany's Goethe-Institut cultural centres, reciprocating similar moves from Berlin. Poland and Britain summoned Russian diplomats, as other European allies had.

International Diplomatic Responses

German Foreign Minister Johann Wadephul welcomed an "impressive display of solidarity" as he met Polish and French counterparts, adding: "I believe that its impact has not gone unnoticed in Moscow, either."

At the meeting in Weimar, Polish Foreign Minister Radoslaw Sikorski said Warsaw had summoned the Russian ambassador to express a "strong condemnation of Russian state terrorism".

In response, the Russian Embassy in Warsaw called the accusations "baseless, unfounded, unsubstantiated by any evidence or arguments and made-up."

"This clear and blatant provocation was aimed at escalating tensions in Russia's relations with European countries and further worsening them," it wrote in a post on X late on Thursday.

Recent Sabotage Attempts and Investigations

This week, police investigated two attempts to sabotage the electricity grid within 24 hours in the states of Brandenburg and North Rhine-Westphalia.

The authorities have said they cannot rule out either foreign involvement or domestic left-wing extremists. Interior Minister Alexander Dobrindt has said foreign powers could also use extremist groups as proxies for sabotage operations.

Political Context and Regional Security

On Sunday, a closely-watched election takes place in the eastern state of Saxony-Anhalt, where the far-right, Russia-friendly Alternative for Germany (AfD) holds a commanding lead in surveys.

In Germany's northern neighbour Denmark, the national security and intelligence service PET said Russia was recruiting Danish citizens to help plan sabotage against Danish defence firms with ties to Ukraine.

The PET has uncovered examples of Russia trying to recruit Danes on social media and gaming platforms for tasks such as taking photos of companies or infrastructure that could be used in planning sabotage, a statement said.

Ongoing Investigations Across Europe

German investigators are also still pursuing leads in Poland and Serbia related to the Leipzig drone attack, the Spiegel magazine reported on Thursday, citing security sources.

One suspect was linked to another act of sabotage at a hardware store in Lodz, Poland, in July 2024, Spiegel reported.

Investigators are also examining links between the Leipzig attack and the discovery of a drone and explosives at the Serbian-Hungarian border, Spiegel said.

The Federal Criminal Office did not immediately respond to a Reuters request for comment. A court in the Serbian city of Subotica said proceedings were under way against two suspects.

Additional Reporting

(Additional reporting by Ludwig Burger, Alan Charlish, Pawel Florkiewicz, Karol Badohal, Aleksandar Vasovic, Cian Muenster, Jacob Gronholt-Pedersen, Alistair Smout, Alex Lefkowitz; Writing by Friederike Heine and Matthias Williams; editing by Andrew Heavens, Kevin Liffey and Rosalba O'Brien)

Key Takeaways

  • Munich arson attack at defence firm under investigation, two Bulgarian suspects detained.
  • Two sabotage attempts targeted power substations in Brandenburg and North Rhine‑Westphalia, raising fears of coordinated attacks.
  • Denmark reports Russia recruiting citizens via social media and gaming platforms to plan sabotage against defence firms.

Frequently Asked Questions

What incident is Germany investigating at the defence firm in Munich?
Germany is investigating a suspected arson attack at the headquarters of Rohde & Schwarz involving incendiary devices thrown at a construction site.
Were there any injuries or significant damages in the suspected arson attack?
No significant damage or injuries were reported after the fire at the Munich defence firm's headquarters.
Who are the suspects in the Munich arson investigation?
The suspects are a 28-year-old woman and a 38-year-old man, both Bulgarian citizens, arrested near the site of the incident.
How is Russia alleged to be connected to recent sabotage incidents in Germany?
Authorities suspect Russian involvement in a recent drone attack in Leipzig and broader hybrid warfare efforts targeting critical infrastructure.
What other sabotage attempts have occurred in Germany recently?
Recent attempts include two separate acts aimed at disrupting the power grid in Brandenburg and North Rhine-Westphalia.

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