The Islamic State shared a chilling poster on social media that shows an armed militant standing outside the Washington National Cathedral in Washington, D.C.

The propaganda ad states, "Wait for us. We meet at Christmas in New York... soon," and shows the historic house of worship on fire.

Another new poster shows a masked man standing by Berlin's Brandenburg Gate and warns that the group plans to "burn" Christmas markets in Berlin, according to the Daily Mail.

A third poster features a man dressed like Santa Claus with the text, "Soon your holidays. Soon, very soon."

The Islamic State group has increasingly made threats against the U.S. and Europe over the past month as western nations celebrate Christian and Jewish holidays in December.