Wildfire surge tests 27-aircraft EU fleet

Scrubland burned across Sicily. Evacuation orders went out near Madrid. Fires in Gironde forced thousands from their homes. Two of Europe's largest countries asked Brussels for help this week because their own firefighting forces were no longer enough. France and Spain both activated the EU Civil Protection Mechanism, the channel a government uses to ask other European countries for aircraft, crews or equipment. The response was fast and real. The harder problem starts when the lenders are burning too.

Planes crossed borders. Then came the catch.

President Emmanuel Macron said France was seeking EU help as fires in Gironde remained "extremely tense" (France 24). Spain went further, declaring a national emergency for fires near Madrid and Ávila. Its Military Emergency Unit asked Brussels for at least four fixed-wing firefighting aircraft (Europa Press, Sur in English).

The system delivered. Portugal dispatched two Fire Boss aircraft and a seven-person crew to France through rescEU, the EU-funded strategic reserve created in 2019 for multi-country emergencies (Observador). Czech Black Hawk helicopters flew to France and carried out 407 water drops, delivering over 1.25 million litres (POŽÁRY.cz). El País reported that Brussels sent four aircraft to Spain, and three aircraft plus two helicopters to France.

But Greece exposed the tension at the heart of the arrangement. The same week Athens sent two Canadair CL-415 water bombers to Spain (Kathimerini), Greek civil-protection authorities warned of category-5 extreme fire danger at home (Greek Civil Protection). Greece could afford to lend because 245 European firefighters were already pre-positioned on its territory as backup (Kathimerini). The circle holds: Greece sends planes to Spain because other countries sent crews to Greece. It stops holding the day every high-risk country needs its planes at home.

A fleet sized for a milder climate

This was not the first call for help in July. Portugal triggered the mechanism on 3 July, France on 5 July (Commission). The Commission had already sent rescEU aircraft from Sweden and Cyprus to France, and Spanish firefighters to Portugal. Requests keep coming because fires keep growing: the EU's Joint Research Centre recorded 899 fires by late July 2026, more than double the long-term average for this point in the year (JRC).

Against that demand, Europe's pooled aerial fleet stands at 22 firefighting planes and five helicopters, backed by 777 pre-positioned firefighters from 14 countries, the largest seasonal deployment the EU has assembled (Commission, EU in Emergencies). It is not infinite. Portugal, France, Spain, Greece, Italy and Croatia all face peak fire risk in the same weeks. Every morning during fire season, Brussels asks each participating country who can still spare aircraft (Le Progrès). That only works while someone can say yes.

The Commission has funded 12 new firefighting planes to be based across six countries, but the first aircraft are not expected until the 2028 wildfire season (rescEU). Two summers stand between the current fleet and the reinforcements. The gap is not theoretical: according to Le Soir, a plane listed as "available" depends entirely on its home country not needing it that day.

Europe's wildfire solidarity worked this week. Pilots, water bombers and ground crews moved across borders under genuine pressure. But the mechanism redistributes a fixed pool of aircraft. It does not grow it. The Commission and the six capitals that host rescEU firefighting assets owe a public answer to the question their own fire data keeps sharpening: at what point does the system stop allocating help and start choosing who gets it?