The text is "We remain on your skulls." I am told that the first word, "baqiya," is often associated with ISIS.
This reminds me of a political cartoon published in Syria during the Six Day War, entitled "The Barricades of Tel Aviv:"
I've seen some people argue that the Fateh Facebook page isn't "official." I have no way of knowing who posts to the page, but I can tell you one thing: not a single fan of that Facebook page, out of 130,000 "Likes," objected to this image, nor to the many other equally militaristic images on the site.
There was another interesting picture posted there, as a bit of nostalgia. Since tomorrow is the 50th anniversary of Fatah's first terror attack, someone dug up a poster celebrating the fifth anniversary:
Then, everyone knew that "occupation" wasn't the issue - Jews having their own country was the issue. And that is just as obvious looking at this latest poster, even if the entire West chooses to be blind on that topic.
Finding offensive pictures like these are not proof that the entire society approves of violence. You can find equally offensive graphics that are racist and anti-Muslim.
The difference is that that there is immediate revulsion and condemnation when it happens in the West. And there is net to none when it happens in Palestinian territories of Arab countries.
But the complete lack of pushback for these images - the almost total lack of Arabs complaining that these are offensive and disgusting - does reveal a lot about Arab society in general and Palestinian Arab society in particular.
(h/t David G, Grant Rumley)