A general view of the Hungarian parliament as it votes for the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban attends the voting of the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban and Deputy Prime Minister Zsolt Semjen attend the voting of the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban and Deputy Prime Minister Zsolt Semjen attend the voting of the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban attends the voting of the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

The results of the voting of the ratification of Finland's NATO membership are pictured in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban votes on the ratification process of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Hungarian Prime Minister Viktor Orban attends the voting of the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

Finnish ambassador to Hungary Pertti Anttinen attends the debate on the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

A general view as the Hungarian parliament debates the ratification of Finland's NATO membership in Budapest, Hungary, March 27, 2023. REUTERS/Marton Monus 

NATO Secretary General Jens Stoltenberg shakes hands with German Air Force lieutenant general Ingo Gerhartz on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg speaks next to Dutch Defence Minister Kajsa Ollongren and EU Commissioner for Internal Market Thierry Breton on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

Dutch Defence Minister Kajsa Ollongren speaks next to NATO Secretary General Jens Stoltenberg on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg poses for a selfie with German Defense Parliamentary State Secretary Siemtje Moeller near multinational air tankers on the opening day of their fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg gestures at a multinational air tanker on the opening day of their fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

View of a multinational air tanker fleet on the opening day of their terminal attended by EU defence ministers and NATO's chief in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

Belgian Defence Minister Ludivine Dedonder walks on the tarmac on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

Norwegian State Secretary Anne Marie Aanerud walks on the tarmac on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

Belgian Defence Minister Ludivine Dedonder walks on the tarmac on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

Dutch Defence Minister Kajsa Ollongren speaks next to NATO Secretary General Jens Stoltenberg on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg speaks next to Dutch Defence Minister Kajsa Ollongren on the official opening day of a new multinational air tanker fleet terminal in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg walks with Dutch Defence Minister Kajsa Ollongren and EU Commissioner for Internal Market Thierry Breton, on the official opening day of the terminal for a new multinational air tanker fleet in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg stands with Dutch Defence Minister Kajsa Ollongren and EU Commissioner for Internal Market Thierry Breton, on the official opening day of the terminal for a new multinational air tanker fleet in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg talks with Dutch Defence Minister Kajsa Ollongren next to EU Commissioner for Internal Market Thierry Breton, on the official opening day of the terminal for a new multinational air tanker fleet in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

NATO Secretary General Jens Stoltenberg walks with EU Commissioner for Internal Market Thierry Breton and Dutch Defence Minister Kajsa Ollongren, for the official open of the terminal for a new multinational air tanker fleet in Eindhoven, Netherlands March 23, 2023. REUTERS/Piroschka van de Wouw 

German Chancellor Olaf Scholz reacts ahead of the arrival of newly elected Czech President and former NATO General Petr Pavel for a meeting at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

German Chancellor Olaf Scholz looks on ahead of the arrival of newly elected Czech President and former NATO General Petr Pavel for a meeting at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel meets with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel meets with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel meets with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel meets with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel meets with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

Newly elected Czech President and former NATO General Petr Pavel arrives for a meeting with German Chancellor Olaf Scholz at the Chancellery in Berlin, Germany March 21, 2023. REUTERS/Christian Mang 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg walks at a news conference after presenting NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

F-16 aircrafts fly during a NATO media event at an airbase in Malbork, Poland, March 21, 2023. REUTERS/Lukasz Glowala 

F-16 aircrafts fly during a NATO media event at an airbase in Malbork, Poland, March 21, 2023. REUTERS/Lukasz Glowala 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg walks during the news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg walks during the news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

NATO Secretary-General Jens Stoltenberg holds a news conference to present NATO's annual report for 2022, in Brussels, Belgium March 21, 2023. REUTERS/Johanna Geron 

MiG-29 and F-35 (R) aircrafts are parked on a tarmac during a NATO media event at an airbase in Malbork, Poland, March 21, 2023. REUTERS/Lukasz Glowala 

MiG-29 and F-35 (R) aircrafts are parked on a tarmac during a NATO media event at an airbase in Malbork, Poland, March 21, 2023. REUTERS/Lukasz Glowala 

MiG-29 aircraft is parked on a tarmac during a NATO media event at an airbase in Malbork, Poland, March 21, 2023. REUTERS/Lukasz Glowala