Overview
- Police said on Friday that officers responded to a reported short-circuit attempt at a power installation in Dormagen and cordoned off a transformer station in Ganderkesee while investigators examine a handwritten letter claiming responsibility.
- Earlier this week vandals damaged equipment at a substation in Bergheim that briefly took about 4,200 megawatts of lignite capacity offline and devices carrying conductive material struck a high-voltage node in Brandenburg.
- Berlin has linked a recent explosive-laden drone found near Leipzig airport to Russian-style hybrid tactics and senior ministers have warned the country could be targeted again.
- Authorities have opened a terrorism probe, increased forensic checks and boosted security at plants and grid nodes while operators report most affected lines and units have been returned to service with no nationwide outages.
- Allied intelligence warnings, including from Denmark's PET about recruitment to plan sabotage, raise the prospect of tighter facility security, expanded investigations and possible diplomatic responses.