French President Emmanuel Macron and Rwandan President Paul Kagame on Tuesday inaugurated a monument in Paris in memory of the victims of the Rwanda genocide.

Speaking at the event, Macron said the memorial marked “the culmination of a long and patient quest for truth”.

"In a world where empires sometimes have the temptation to falsify history, in this moment also where the past is a battlefield, telling the truth is more necessary than ever. This is the condition for peace," he said.

Rwandan authorities have long blamed the international community for ignoring warnings about the killings, and some Western leaders have expressed regret.

"France was in a unique position to observe and to act. It took too long for France to come to terms with its role causing additional pain and on some points we still have not found consensus," Kagame told those gathered.