The Handzar unit was not at all involved in the rounding up or murder of Jews, but they did slaughter Serbs.
Once in Berlin, the Mufti received an enthusiastic reception by the "Islamische Zentralinstitut" and the whole Islamic community of Germany, which welcomed him as the "Führer of the Arabic world." In an introductory speech, he called the Jews the "most fierce enemies of the Muslims" and an "ever corruptive element" in the world. Husseini soon became an honored guest of the Nazi leadership and met on several occasions with Hitler. He personally lobbied the Führer against the plan to let Jews leave Hungary, fearing they would immigrate to Palestine. He also strongly intervened when Adolf Eichman tried to cut a deal with the British government to exchange German POWs for 5000 Jewish children who also could have fled to Palestine. The Mufti's protests with the SS were successful, as the children were sent to death camps in Poland instead. One German officer noted in his journals that the Mufti would liked to have seen the Jews "preferably all killed." On a visit to Auschwitz, he reportedly admonished the guards running the gas chambers to work more diligently. Throughout the war, he appeared regularly on German radio broadcasts to the Middle East, preaching his pro-Nazi, anti-Semitic message to the Arab masses back home.
To show gratitude towards his hosts, in 1943 the Mufti travelled several times to Bosnia, where on orders of the SS he recruited the notorious "Hanjar troopers," a special Bosnian Waffen SS company which slaugh-tered 90% of Bosnia's Jews and burned countless Serbian churches and villages. These Bosnian Muslim recruits rapidly found favor with SS chief Heinrich Himmler, who established a special Mullah Military school in Dresden.
The only condition the Mufti set for his help was that after Hitler won the war, the entire Jewish population in Palestine should be liquidated. After the war, Husseini fled to Switzerland and from there escaped via France to Cairo, were he was warmly received. The Mufti used funds received earlier from the Hilter regime to finance the Nazi-inspired Arab Liberation Army that terrorized Jews in Palestine.