Emmanuel Macron and Donald Tusk celebrated this Monday in Paris the reunion between France and Poland after more tense years. French president insisted on the need to “strengthen” the European defense industry.

Tusk said the “philosophy underlying the European Union and NATO was one for all, all for one” “Together with France we are ready to fight for the security of all of Europe,” Tusk assured the French president. The Polish prime minister was to travel to Berlin at the same time to see German Chancellor Olaf Scholz.