BERLIN — Germany will launch a new federal counter-drone unit as concerns mount over a surge of suspicious drones overflying military sites and critical infrastructure, Interior Minister Alexander Dobrindt said Tuesday.

The formation will be part of the federal police’s national special operations arm, and will be trained and certified specifically for drone detection and neutralization, Dobrindt said at an event outside Berlin.

The unit will eventually grow to 130 officers, deployed across Germany and moved quickly to hot spots when needed.

Germany has over €100 million budgeted this year and next for counter-drone technology, the minister said. The systems include sensors and jammers designed to disrupt hostile drone signals, with the capability to intercept or shoot them down if necessary.

“It is an important signal that we are confronting hybrid threats,” Dobrindt said. “We are creating a clear mission to detect, intercept and, yes, also shoot down drones when necessary. We cannot accept that hybrid threats, including drones, become a danger to our security.”

Dobrindt said Germany will procure systems from both German and Israeli manufacturers, with further purchases expected in the coming months.

This week, Germany’s state interior ministers are also due to decide whether to establish a joint federal-state counter-drone center, bringing together federal and state police forces and the military to coordinate detection and response.

Berlin’s new unit marks its most significant move so far toward a standing national counter-drone capability. German security agencies have tracked hundreds of suspicious drone flyovers this year, including near barracks, naval facilities and critical infrastructure.

Officials warn that small, commercially available drones are increasingly deployed in Europe for espionage, probing defenses and hybrid operations. Some European governments have pointed the finger of blame at Russia, but so far proof is lacking.

Airports across Europe have also been forced to close thanks to overflying drones. Last month, the U.K., France and Germany sent staff and equipment to help Belgium counter drone incursions around sensitive facilities.

Many countries are trying to figure out how to deal with the drones in a safe and legal way, as shooting them down could endanger people on the ground.