Lebanon's President Michel Aoun attends a meeting with French President Emmanuel Macron at the Elysee Palace at the start of a state visit in Paris, France, September 25, 2017.

Lebanon's President Michel Aoun delivers a speech during the inauguration of the exhibition "Oriental Christians: 2,000 Years of History" (Chretiens d'Orient. Deux mille ans d'histoire) at the Arab World Institute (Institut du Monde Arabe, IMA) in Paris, France, September 25, 2017.

French President Emmanuel Macron and Lebanese President Michel Aoun attend a state dinner with their wives, Brigitte Macron and Nadia Aoun at the Elysee Palace in Paris, France, September 25, 2017.

Lebanon's President Michel Aoun, his wife Nadia Aoun and Paris Mayor Anne Hidalgo pose at the City Hall as part of a state visit in Paris, France, September 26, 2017.

French President Emmanuel Macron (L) welcomes Lebanon's President Michel Aoun at the Elysee Palace at a start of a state visit in Paris, France, September 25, 2017.

French President Emmanuel Macron (L) and his wife Brigitte Macron (R) wait for guests before a state dinner given in honour of Lebanon's President Michel Aoun at the Elysee palace in Paris, France September 25, 2017.

Lebanon's President Michel Aoun (C), his wife Nadia Aoun and Paris Mayor Anne Hidalgo walk inside the City Hall as part of a state visit in Paris, France, September 26, 2017.

French President Emmanuel Macron and Lebanon's President Michel Aoun visit the inauguration of the exhibition "Oriental Christians: 2,000 Years of History" (Chretiens d'Orient. Deux mille ans d'histoire) at the Arab World Institute (Institut du Monde Arabe, IMA) in Paris, France, September 25, 2017.

Lebanon's President Michel Aoun lays a wreath at the tomb of the unknown soldier at the Arc de Triomphe at the start of a state visit in Paris, France, September 25, 2017.

French President Emmanuel Macron and Lebanon's President Michel Aoun attend the inauguration of the exhibition "Oriental Christians: 2,000 Years of History" (Chretiens d'Orient. Deux mille ans d'histoire) at the Arab World Institute (Institut du Monde Arabe, IMA) in Paris, France, September 25, 2017.

French President Emmanuel Macron and Lebanese President Michel Aoun arrive to attend a state dinner with their wives, Brigitte Macron and Nadia Aoun at the Elysee Palace in Paris, France, September 25, 2017. REUTERS/Etienne Laurent/Pool - RC14BD4C5E80

French President Emmanuel Macron (L) welcomes Lebanon's President Michel Aoun at the Elysee Palace at a start of a state visit in Paris, France, September 25, 2017.

Former French Culture Minister and Head of the Arab World Institute (IMA) Jack Lang, French President Emmanuel Macron and Lebanon's President Michel Aoun visit the inauguration of the exhibition "Oriental Christians: 2,000 Years of History" (Chretiens d'Orient. Deux mille ans d'histoire) at the Arab World Institute (Institut du Monde Arabe, IMA) in Paris, France, September 25, 2017.

Lebanon's President Michel Aoun (2ndR), his wife Nadia Aoun and Paris Mayor Anne Hidalgo (C) pose at the City Hall as part of a state visit in Paris, France, September 26, 2017.

French President Emmanuel Macron and Lebanese President Michel Aoun attend a state dinner with their wives, Brigitte Macron and Nadia Aoun at the Elysee Palace in Paris, France, September 25, 2017.

Lebanon's President Michel Aoun delivers a speech at the City Hall as part of a state visit in Paris, France, September 26, 2017.

Paris Mayor Anne Hidalgo delivers a speech at the City Hall as part of a state visit by Lebanon's President Michel Aoun (not pictured) in Paris, France, September 26, 2017.

French President Emmanuel Macron (L) and Lebanon's President Michel Aoun leave the Elysee Palace at the start of a state visit in Paris, France, September 25, 2017.

Lebanese President Michel Aoun and French President Emmanuel Macron attend a news conference at the Elysee Palace in Paris, France, September 25, 2017.