Belgium is fighting its largest wildfire on record in the High Fens region of eastern Belgium [1, 2].

The scale of the blaze represents an unprecedented emergency for the country, threatening biodiversity in a protected highland area and risking a cross-border escalation into Germany [3].

The wildfire has spread across approximately 3,000 hectares [1]. This area is more than double the size of a 2011 fire that burned about 1,400 hectares [4].

Response efforts include the deployment of more than 250 firefighters [1]. The Belgian army and firefighting teams from neighboring countries have joined the effort to contain the perimeter. Aerial support has been critical to the operation, with the use of EU aircraft and Dutch helicopters to drop water on the most intense hotspots [1].

The fire is concentrated in the Hautes Fagnes, a plateau region close to the German border [1, 3]. Authorities are monitoring the wind patterns as the blaze moves toward the frontier, necessitating a coordinated international response to prevent the fire from entering German territory [3].

While the exact acreage varies slightly between reports, the fire is described as Belgium's largest modern-era wildfire [1]. Emergency crews continue to work in the rugged terrain of the High Fens to establish containment lines, and protect nearby settlements.

Belgium is fighting its largest wildfire on record in the High Fens region.

The unprecedented size of this wildfire suggests a shift in the vulnerability of Western European peatlands and highlands. The reliance on EU aircraft and Dutch support highlights the necessity of the EU's mutual aid mechanisms for civil protection when national resources are overwhelmed by extreme weather events.