BERLIN - Germany's interior minister warned that the country is facing daily hybrid attacks after an explosive-laden drone was discovered near Leipzig/Halle Airport, an incident that has intensified concern about the vulnerability of European transport and military infrastructure.

Interior Minister Alexander Dobrindt told Bild am Sonntag that espionage, sabotage, cyberattacks and covert operations by foreign powers had become a constant threat. His comments were published Sunday, August 9, several days after explosives experts examined the drone near a runway at the eastern German airport.

The device was found close to an Antonov cargo aircraft after a DHL plane struck an unknown object while climbing away from the airport, according to reporting cited by Reuters. Authorities have not publicly identified who operated the drone or established that a foreign government directed the incident. No injury was reported.

Dobrindt said foreign powers were trying to frighten and destabilize German society, but he did not name a country. Some German lawmakers have pointed toward Russia, which has been accused by European governments of conducting sabotage and influence operations since its full-scale invasion of Ukraine. Moscow's embassy in Berlin rejected suggestions of Russian involvement and called the Leipzig episode a fabricated provocation.

The concern widened when Germany's armed forces said two more drones were seen late Thursday over a military base site at Mechernich in North Rhine-Westphalia. Bild reported that the Interior Ministry wants to double the federal anti-drone specialist team to 300 personnel and expand its network of bases from four to eight. The ministry had not confirmed those figures when Reuters published its report.

Germany has already been strengthening its legal and operational response. The federal government said earlier this year that illegal drone flights over critical infrastructure had increased significantly since Russia began its war against Ukraine. Revisions to aviation-security law were designed to improve the authorities' ability to detect, track and stop hostile unmanned aircraft around airports and other sensitive sites.

The immediate investigation must remain evidence-led. An explosive device at a major cargo hub is alarming, but the public record does not yet prove who launched it or why. Democratic governments weaken their own credibility when suspicion is presented as a verdict. Germany is right to protect the site, preserve forensic evidence and publish confirmed findings as the investigation develops.

At the same time, uncertainty is not a reason for passivity. Ambiguity is one of the main advantages of hybrid operations. A small drone can be launched cheaply, cause an airport shutdown, test security procedures and create political fear while leaving the operator hidden behind technical and jurisdictional barriers. Even an unsuccessful attempt can reveal response times, sensor coverage and gaps between police, military and private infrastructure operators.

That is the darker strategic reality confronting open societies. Authoritarian states and criminal networks can exploit the freedoms, dense infrastructure and transparent institutions of democracies while denying responsibility whenever an operation is exposed. The defender must meet a much higher standard: stop the threat, protect civil liberties, avoid reckless accusation and still explain enough to retain public trust.

Germany's answer therefore cannot be limited to buying more jammers. Airports, armed forces, police, intelligence agencies and logistics companies need shared reporting systems, clear rules for disabling drones and exercises that expose coordination failures before a real attack does. Europe also needs faster exchange of forensic and electronic evidence, because the same operators may probe several countries while investigators remain divided by borders.

The United States and NATO allies have a direct interest in that work. Germany is a central transport and military hub for the defense of Europe and support for Ukraine. Disruption at its airports, railways or bases can have consequences far beyond one city. Collective defense now includes protecting civilian infrastructure from inexpensive systems that sit below the threshold of conventional war.

Leipzig should not become an excuse for panic or an unsupported accusation. It should become a deadline for closing known vulnerabilities. The incident shows how a device small enough to be carried in a vehicle can challenge a wealthy state, unsettle millions of people and force leaders to make decisions before attribution is complete. Democracies cannot eliminate that uncertainty, but they can deny hostile actors the paralysis they seek.