Denmark has sent Ukraine 10 more mobile climate shelters for aviation equipment. Ukraine's Defense Ministry says the units maintain the temperature and humidity levels needed to store aviation technical equipment.
Fighter jets are as good as the parts kept ready for them. The shelters allow Ukraine to keep equipment serviceable, extend its working life, and perform quality maintenance on aircraft under wartime conditions, per the Defense Ministry.
Among the equipment that needs special protection are metrological instruments, electronic components, and other systems sensitive to temperature swings.
Why does Ukraine require special protection?
Ukraine now operates 25 shelters, and Denmark plans to deliver 15 more by the end of 2026, bringing the total to 40.
Ukraine possesses a vast number of aircraft, including F-16s that intercept Russian missiles and drones nightly, but they only fly if the components that keep them airworthy survive Ukrainian summers and winters in the field.
The equipment came through the International Air Force Capability Coalition, which also trains Ukrainian pilots and technical personnel, transfers aircraft, and develops airfield infrastructure.
Denmark gives more of its economy to Ukraine's defense than any other country
Denmark has committed $11.1 billion in military aid to Ukraine for 2022 through 2028, and added $600 million to its Ukraine Fund for 2026. Measured as a share of national economic output, Denmark is the world's leading supporter of Ukraine's military.
Copenhagen co-founded the F-16 coalition with the Netherlands and Norway, began training Ukrainian pilots on the aircraft in August 2023, and has delivered multiple batches of jets.
Danish model channeled $2.7 billion in two years
It was the first country to buy weapons directly from Ukraine's own defense industry for Ukraine's army — the arrangement now known as the "Danish model," through which the EU and allied countries have channeled $2.7 billion in two years.
In February 2026, Denmark and Ukraine launched a €33 million project to modernize a Ukrainian defense training center. Danish military aid since 2022 has included F-16s, air defense missiles, tanks, artillery, and drones.
Ukraine's Defense Ministry thanked Denmark for consistent support and contribution to strengthening Ukrainian aviation.
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