You know, because the Holocaust never happened.

(Reuters) – The Hamas Islamist group in charge of the Gaza Strip on Wednesday denounced a Palestinian official’s visit to the site of a Nazi death camp in Poland, and called the Holocaust in which 6 million European Jews perished an “alleged tragedy.”

Ziad al-Bandak, an adviser to Palestinian President Mahmoud Abbas who governs in the occupied West Bank, had made a rare visit by a Palestinian official to the site of the Auschwitz death camp late last month.

“It was an unjustified and unhelpful visit that served only the Zionist occupation,” said Fawzi Barhoum, a spokesman for Hamas. Hamas rejects Israel’s existence and interim peace accords reached by Abbas’ more moderate Fatah group with Israel.

Barhoum further called Bandak’s visit to Auschwitz, a camp where the Nazis killed 1.5 million people, most of them Jews but also other Polish citizens, during World War Two, as “a marketing of a false Zionist alleged tragedy.”

He said he saw this as coming “at the expense of a real Palestinian tragedy,” alluding to Israel’s control over territory where Palestinians live and seek to establish a state.