COPENHAGEN – Air force commanders from Sweden, Norway, Finland and Denmark said on Friday they have signed a letter of intent to create a unified Nordic air defence aimed at countering the rising threat from Russia.

The intention is to be able to operate jointly based on already known ways of operating under Nato, according to statements by the four countries’ armed forces.

The move to integrate the air forces was triggered by Russia’s invasion of Ukraine in February 2022, Danish air force commander Jan Dam told Reuters.

“Our combined fleet can be compared to a large European country,” Major-General Dam said.

Norway has 57 F-16 fighter jets and 37 F-35 fighter jets, with 15 more of the latter on order.

Finland has 62 F/A-18 Hornet jets and 64 F-35s on order, while Denmark has 58 F-16s and 27 F-35s on order.

Sweden has more than 90 Gripen jets.

It was unclear how many of those planes were operational.

The signing at the Ramstein Air Base in Germany last week was attended by the Nato Air Command chief, General James Hecker, who also oversees the US Air Force in the region.

Sweden and Finland applied to join the trans-Atlantic military alliance in 2022. But the process has been held up by Turkey, which along with Hungary has yet to ratify the memberships.

The Nordic air force commanders first discussed the closer cooperation at a meeting last November in Sweden.

“We would like to see if we can integrate our airspace surveillance more, so we can use radar data from each other’s surveillance systems and use them collectively,” Maj-Gen Dam said.

“We are not doing that today.” REUTERS