On 13 July 2026, a forest fire broke out in Müritz National Park in Mecklenburg-Western Pomerania — one of Germany’s largest protected areas, a UNESCO World Heritage site, and a 322-square-kilometre landscape of beech forest and wetlands established in 1990 during German reunification. Around 155,000 square metres of mixed woodland burned. Three settlements were evacuated. Some 340 emergency responders deployed. Among them: a specialised bomb disposal team.
The fire was not unusual. The bomb disposal team was.
A Landscape Full of History
Müritz National Park sits in a region that spent decades as a military zone. Before reunification, northeastern Germany hosted some of the largest Soviet and East German military installations in Europe. Training grounds, airfields, weapons depots, and ammunition storage sites were scattered across forests and fields that are now nature reserves and national parks. When Soviet forces withdrew after 1990 and the East German military was dissolved, they did not take everything with them.
The Munitionsbergungsdienst — Germany’s state-level bomb disposal service — operates alongside emergency responders in affected areas precisely because heat can trigger the ignition or detonation of buried shells, mines, rockets, and explosives. This isn’t a theoretical risk. It’s a routine operational constraint on firefighting in significant parts of northeastern Germany. Ground crews cannot always approach a fire. They have to wait for disposal teams to assess the area first.
The July 13 fire illustrates what this means in practice. While 340 responders mobilised and residents of Granzin, Granziner Mühle, and Krienke temporarily evacuated, the presence of unexploded ordnance (UXO) fundamentally limited what ground-based firefighting could accomplish. The Bundesamt für Bevölkerungsschutz und Katastrophenhilfe (Germany’s Federal Office for Civil Protection) warned nearby residents to keep windows and doors closed — a precaution driven by smoke, but against a backdrop of a fire that couldn’t be fully suppressed.
Two Histories Converging
This is what makes the Müritz fire analytically interesting rather than simply tragic. It sits at the intersection of two long historical processes that are now accelerating simultaneously.
The first is climate change. Brandenburg, the state bordering Mecklenburg-Western Pomerania, was at Level 4 of Germany’s five-level forest fire danger index during the fire — the second-highest alert level — driven by severe drought. Northeastern Germany has experienced increasingly dry summers. The soil moisture deficit in these forests is structurally different from what it was a generation ago. Fires that would once have been contained are now spreading further and faster.
The second is Cold War legacy. The ordnance in these forests has been there for decades. It didn’t become more dangerous last week. But in combination with drier forests and faster-moving fires, buried explosives that were once a manageable hazard in a wet landscape become a serious operational constraint in a hot and drought-affected one. Climate change doesn’t create the UXO problem. It changes the risk profile of an existing one.
This convergence — climate change × Cold War legacy — is not unique to Germany. It is a distinctly European problem.
The Continent That Wars Left Behind
In Belgium and northern France, farmers still unearth artillery shells from the First World War every spring. The Zone Rouge — areas so contaminated by munitions and poison gas that they remain permanently off-limits to habitation — still exists in northeastern France, more than a century after the Armistice. Poland and the Baltic states contain significant quantities of Second World War-era ordnance, alongside remnants of Soviet-era military infrastructure. The Baltic Sea itself holds hundreds of thousands of tonnes of chemical weapons dumped after 1945.
In the Flanders fields, this is managed through the “Iron Harvest” — the annual recovery of shells turned up by ploughing. In northeastern Germany, it’s managed by the Munitionsbergungsdienst working area by area through forests that have never been fully cleared. The scale of contamination from two world wars and four decades of Cold War military activity is simply too large to address comprehensively. The work continues in perpetuity.
As explored in In Europe, History Is Never Truly Past, the physical landscape of Europe is as shaped by its historical conflicts as its political institutions are. The forest in Mecklenburg-Western Pomerania is a UNESCO heritage site. It is also a Cold War military training ground. Both things are true simultaneously, and both have consequences.
Why Aerial Firefighting Is Not Enough
The operational constraint UXO imposes on firefighting matters because it limits the primary tool that works best: ground-level suppression. Helicopters and aerial tankers can slow a fire and reduce its intensity. They cannot substitute for the direct action of ground crews cutting firebreaks, applying retardant at close range, and controlling the fire’s edge. When ground access is restricted by ordnance risk, aerial resources have to do more of the work. In high winds — a frequent condition during active wildfires — aerial effectiveness decreases significantly.
Germany and other affected countries have invested in aerial firefighting capacity, but the gap between what ground forces can accomplish and what air assets can replace remains real. The European Forest Fire Information System (EFFIS), which tracks fire risk and burned area across the continent, documents the rising frequency and intensity of fire events in northern and central Europe — regions that historically had low fire risk and consequently less firefighting infrastructure than Mediterranean countries.
What the Müritz Fire Tells Us
The 15.5 hectares burned at Müritz represent 0.05% of the park’s total area. The fire will be contained, the park will recover, and the displaced residents have returned home. In narrow terms, this was a manageable event.
What it reveals is a vulnerability that is difficult to address through conventional means. You cannot quickly remove unexploded ordnance from thousands of hectares of protected forest, reverse decades of drought-related soil moisture deficit in a single policy cycle, or reroute the physical history embedded in a landscape.
What Europe can do is plan around it: map UXO contamination more systematically, integrate that data into wildfire response planning, build firefighting capacity appropriate to the actual risk environment rather than the historical one, and acknowledge that in significant parts of the continent, fighting fires is inseparable from managing the physical legacy of the 20th century.
The wars ended. The ammunition stayed. Now the climate is changing, and the two histories are catching fire together.
Key Sources
- Lost in the Jungle – Müritz National Park Fire: 155,000 m² Burned, Three Towns Evacuated
- European Forest Fire Information System (EFFIS) – Fire Risk and Monitoring Data
- Copernicus Emergency Management Service – Wildfire Satellite Monitoring
- Deutscher Wetterdienst – Waldbrandgefahrenstufe (Forest Fire Danger Index)
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