Former President Jacques Chirac, a political chameleon who dominated French politics for decades and strived to make France’s voice heard in Europe and beyond, died on Thursday at the age of 86.

Chirac was president from 1995 to 2007. He shaped his style in the mold of post-war leader Charles de Gaulle, seeking to strengthen France’s status as a player on the world stage and was best remembered for his opposition to the war in Iraq.

The National Assembly interrupted a sitting to hold a minute’s silence. President Emmanuel Macron canceled a public engagement and declared a national day of mourning for Monday. The lights on the Eiffel Tower were turned off.

“The president embodied a certain idea of France,” Macron said in a televised address. “A France that is independent and proud, and was able to stand up against an unjustified military intervention.”

Chirac passed away peacefully surrounded by his loved ones, his son-in-law Frederic Salat-Baroux told Reuters.

Mayor of Paris for 18 years and prime minister for presidents on the political left and right before entering the Elysee Palace himself, Chirac had a knack for connecting with voters, particularly in rural France.

“Jacques Chirac knew how to form a personal bond with the French people,” said former socialist President Francois Hollande. “France was in his blood. He explored every corner, tasted every local delicacy.”

Five years after leaving office, Chirac was found guilty in December 2012 of abusing public funds as Paris mayor, making him the first head of state convicted since Nazi collaborator Marshal Philippe Petain in 1945.

But he served no jail time and the saga did little to tarnish his image.

His defiant opposition to the U.S.-led invasion of Iraq brought his relationship with then British Prime Minister Tony Blair to an acrimonious low, but Blair said he was deeply saddened by his passing.

“He was a towering figure in French and European politics over many decades. Whatever our differences from time to time, he was always unfailingly kind, generous and personally supportive,” Blair said in a statement.

Blair’s predecessor, John Major, praised “a supreme politician”. “Although he was forever impulsive - and often brave - once he gave his word it was, in my own experience, invariably honored,” he said.

Prime Minister Boris Johnson said his loss would be felt throughout France, “across the generations”.

In Europe, Chirac became one of the bloc’s main standard bearers. He forged an alliance with German Chancellor Gerhard Schroeder which brought Europe’s two traditional powers closer together but upset some of their European Union partners.

He said of Eastern European countries that supported then-U.S. President George W. Bush’s coalition in Iraq that they had “missed a good opportunity to keep quiet”.

Chancellor Angela Merkel called Chirac a “great partner and friend to us Germans”. Jean-Claude Juncker, the outgoing leader of the European Union executive, said the continent had lost a man of strong convictions.

Figures from French political life, including some who had locked horns with Chirac in the past, also paid tribute.