Jean-Yves Le Drian, France’s foreign minister, told a television station on Wednesday that while the meeting between President Trump and North Korean leader Kim Jong Un in Singapore was “an undoubted step forward,” he was concerned about the erratic nature of U.S. foreign policy.

“In the space of just a day you see President Trump attacking Mr. Trudeau, who is a historic ally, and you see President Trump breaking with his collective allies after the G-7 meeting in Quebec, and the next day practically hugged a dictator born into a communist dictatorship, which just a few days ago he said he was completely opposed to,” Le Drian said, according to a translation from the Agence France-Presse news agency.