Suspected drone sightings have disrupted flights at airports across Belgium on Tuesday, with no flights departing or arriving at Brussels Airport - the country's busiest.
Air traffic there was suspended around 20:00 local time (19:00 GMT) after a drone sighting. An hour later it briefly reopened, before closing again shortly after.
Liege Airport has also been affected and it is not clear when flights will resume. Local media also reported drone sightings at the Kleine-Brogel and Florennes military airbases, local media reports.
It is the latest in a string of suspected drone sightings causing disruption at European airports - including in Munich, Copenhagen and Oslo.
A statement on the Brussels Airport website on Tuesday evening read: "There are currently no departing or arriving flights at Brussels Airport due to drone sightings around the airport.
