President of the European Commission Ursula von der Leyen is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

President of the European Commission Ursula von der Leyen (L) and the NATO General Secretary Jens Stoltenberg (R) arrive for an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) are talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) arrive for an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

NATO General Secretary Jens Stoltenberg (L) and the President of the European Commission Ursula von der Leyen (R) arrive for an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER

General Secretary Jens Stoltenberg is talking to media prior an EU Commission NATO college Seminar in the Maison de la Poste at 'Tour et Taxis' on January 11, 2022 in Brussels, Belgium. Today, the North Atlantic Treaty Organization General secretary will attend an European Union Commission Seminar that will focus on security and defense. Fot: Thierry Monasse/REPORTER