German and Belgian officials say unidentified drones were spotted near an airport and military base near the countries' shared border amid concern over Russian threats.

I hope that everybody recognizes now that there is a hybrid war, and one day it’s Poland, the other day it’s Denmark and next week, it will probably be somewhere else.”

Denmark reported more suspicious drones above its largest military base, after ones grounded flights earlier in the week. Other nations reported sightings.

Recent drone sightings at airports and military sites in Germany have raised concerns about potential military use, leading to significant flight disruptions. Authorities suspect Russian involvement,

MUNICH (Reuters) -Drones have been spotted at airports and military installations across Germany over the past two days, Bild newspaper quoted a confidential police report as saying, suggesting sightings this week at Munich Airport were the tip of the iceberg.

Drones descended on four Danish airports on Wednesday – including two that house military bases – in what authorities called a “hybrid attack” meant to sow fear and division.