Germany’s military raises sabotage threat assessment after explosive drone discovery

Germany’s Bundeswehr has classified the sabotage threat to its troops and facilities as significant for the first time, following the discovery of an explosive drone near Wunstorf air base in Lower Saxony. The assessment, reported on 21 October and confirmed by a defence ministry spokesperson, is the second-highest level on the military’s internal scale and has prompted site-specific security precautions.

The spokesperson told reporters: ‘We are noting that we face a significant sabotage threat overall for the Bundeswehr.’ Reuters reported that German broadcasters WDR and Süddeutsche Zeitung had seen the internal assessment. The exact date on which the military changed its classification was not specified.

What prompted the Bundeswehr assessment

The document described weaponised drones as crossing what it called a previously anticipated ‘red line’ involving harmful intent and potentially lethal effects, Reuters reported. It also cited suspected reconnaissance elsewhere in Germany, including drone flights over an Arrow 3 missile defence site in Saxony-Anhalt and a camouflaged camera found filming a strategically important railway station in Minden.

How Germany is responding at military sites

The defence ministry spokesperson said precautions would be tailored to individual sites and could include more guard patrols, infrared cameras and systems to monitor fences. The Times of India also described increased patrols, surveillance cameras and closer perimeter monitoring at military installations. The measures are intended to help detect suspicious activity and protect personnel and equipment.

Reuters reported that the Wunstorf drone resembled one used in a failed attack at Leipzig/Halle airport in August. German authorities said that attack targeted civilian cargo aircraft and blamed Russia; Moscow denied involvement and has rejected wider accusations of sabotage or hybrid attacks in Europe. That denial concerns the Leipzig attack and broader allegations, while responsibility for the Wunstorf incident remains unresolved.

The assessment said intelligence services expected the threat to worsen in the short term, according to WDR and Süddeutsche Zeitung as reported by Reuters. Interior Minister Alexander Dobrindt had called the situation a ‘shadow war’ and urged expanded intelligence powers. Chancellor Friedrich Merz said on 21 October that Russian disinformation and hybrid attacks posed Germany’s biggest threat, describing them as an attack on the country’s political order established after 1990.