Radicalisation After his rap career ended and subsequent conversion to Islam in 2010, Cuspert became a member of a radical Islamic group called
Die Wahre Religion (meaning The True Religion). He became a vocal "
nasheed" singer, singing in German. Controversies ensued as he declared public support for Islamic "
Mujahideen" forces in Afghanistan, Iraq, Somalia and Chechnya, describing Berlin as ''
("yet another kuffar'' (infidel) metropolis"). Guido Steinberg, an Islamic studies expert at the German Institute for International and Security Affairs think-tank stated that Dogg's music "support[s] a radicalisation process." The public broadcaster
Südwestrundfunk (SWR) said in a report that the "Islamist radical Denis C. (alias "Abu Maleeq") was being investigated for
sedition". The popular
Report Mainz news magazine on German ARD TV highlighted his videos, including one publicly praising
Osama bin Laden in one of his nasheeds. Abou Maleeq announced he was moving from Berlin to Bonn. But his activities came under further scrutiny when
Arid Uka, a Kosovo-born ethnic Albanian from
Frankfurt am Main, revealed after assassinating two U.S. Airmen and severely wounding two others in an operation in
Frankfurt Airport, that he had been greatly influenced in his actions by Abou Maleeq's works and that he was a great fan of the singer.
Abu Usama Al-Gharib Denis Cuspert became involved with the Egyptian Austrian-born
al-Qaeda affiliate
Mohamed Mahmoud (also known as Abu Usama Al-Gharib), who had founded the
Global Islamic Media Front (GIMF) as well as the
jihadist militant
Salafist group
Millatu Ibrahim, later banned by the German authorities. According to the
Al-Qaida Sanctions Committee, while in Egypt Cuspert underwent firearms training in a militant camp, before traveling to Libya for additional training. He began using the
nom de guerre of Abu Talha al-Almani (Abu Talha the German). Abu Talha continued to post video footage and messages online in German about his activities, including his advocacy for active participation in jihad and for enactment of Sharia law. In November 2013, German authorities issued a warning, emanating from its
Federal Criminal Police Office (Bundeskriminalamt) and made public through the
Foreign Office (Auswärtiges Amt), about a possible attack by Cuspert against German institutions working in Turkey. The warning published by German national daily
Die Welt stated that "Cuspert could use an explosive-laden vehicle". In a video posted online, Denis Cuspert denied the allegations, adding that Germany was not his "objective in terms of attacks". "In November 2014, a video was released by the activist group "Deir Ezzore Is Being Slaughtered Silently”, which showed IS members shooting and beheading a number of unarmed men, and Cuspert holding a severed head. The video was believed to be from an August 2014 massacre against prisoners from the Sunni Arab
Al-Shaitat tribe who had fought against IS. ==Personal life==