A campaign ad for U.S. President Donald Trump that aims to promote him as a guarantor of public safety features a photo of pro-democracy protesters in Ukraine battling with police during the 2014 Euro-Maidan revolution.

The ad, which appeared on the president’s official Facebook page, consists of two images: one showing Mr. Trump standing alongside law enforcement officials on the left side and citizens in helmets fighting with police on the other side.

The caption below the photos reads “Public Safety vs Chaos & Violence.”