Islamic State terrorists are threatening Christmas and New Year's attacks in major cities across the US and Europe.
The terror group has released a series of chilling posters depicting holiday attacks.
The latest show two armed terrorists with the grammatically incorrect words, "Wait for us on your year parties."
Other posters show an image of Santa standing beside explosives in Times Square.
Last December, an ISIS jihadist drove a truck through a Christmas market in Berlin, killing a dozen people and wounding many more.