French President Emmanuel Macron said Monday that sending Western troops on the ground in Ukraine is not “ruled out” in the future after the issue was debated at a gathering if European leaders, as Russia’s full-scale invasion grinds into a third year.

The French leader said at the meeting of 20 European heads of state and other Western officials in Paris that “we will do everything needed so Russia cannot win the war.”

“There’s no consensus today to send in an official, endorsed manner troops on the ground. But in terms of dynamics, nothing can be ruled out,” Macron said in a news conference.