Donald Trump met with Nechirvan Barzani, president of Iraqi Kurdistan, on Wednesday on the sidelines of the World Economic Forum in Davos, Switzerland.

However, Trump made a major and humiliating diplomatic mistake.

During their encounter, Trump focused on praising the Kurds of Syria…not Iraq, the leader he was meeting with.

“As you know, we left Syria from the standpoint of the border,” said Trump, seated beside Barzani. “And that’s worked out great with Turkey. It’s worked out far better than anyone thought possible. They have the so-called safe zone, and I appreciate everything you’ve done to keep it as safe as possible.”

Barzani’s Iraqi Kurdish regional government has not been involved in plans for a safe zone along the Syria-Turkey border in areas claimed by Syria’s Kurds.

The Kurds of Syria are geographically and politically distinct from the Kurds of Iraq. Iraq, Iran, Turkey and Syria are all home to Kurdish populations.

Trump’s also appeared to refer to his decision to pull U.S. troops from northeastern Syria in October, a move that paved the way for a Turkish invasion of the area and threatened Syria’s Kurds, who were key U.S. partners in the fight against the Islamic State.

In his brief remarks, Trump thanked the Kurds for holding thousands of Islamic State prisoners and fighting in the coalition that ousted the extremist group from its strongholds in Iraq and Syria.

While Kurds in both countries were instrumental in those efforts, Syria’s Kurds have borne the brunt of securing tens of thousands of captured alleged fighters and their families.

Trump has come under fire before for his characterizations of the Kurds. During a news conference in 2018, he referred to Kurdish journalist Rahim Rashidi as “Mr. Kurd.”

Rashidi at the time said he actually appreciated the nickname because it asserted his Kurdish identity. A year later, however, after the U.S. troop withdrawal from northeastern Syria, he told the Associated Press that Trump had abandoned his people.

Doesn’t get more humiliating than this. Trump is in a meeting with the president of Iraqi Kurdistan Nechirvan Barzani, but he mistakes him for the leader of the Syrian Kurds & goes on & on talking “safezones” in Syria & Turkey. Truly astounding ignorance.pic.twitter.com/YQbu4SA3it

— Sina Toossi (@SinaToossi) January 22, 2020