The transfer of promised fighter jets from the Netherlands and Denmark to Ukraine is under way and the jets will be deployed this summer, the two countries and the United States said in a joint statement on the sidelines of a NATO summit on Wednesday. The delivery consists of US-made F-16s, but these are provided to Ukraine by the Netherlands and Denmark, not the US. “The transfer process for these F-16s is now under way, and Ukraine will be flying operational F-16s this summer,” the statement issued during the summit in Washington said. Belgium and Norway have also agreed to provide fighter j…