Denis Cuspert, who performed under the stage name Deso Dogg, became one of the extremist group's most famous Western fighters, appearing in numerous propaganda videos including one that apparently pictured him with a man's severed head.
The German-Ghanaian was killed on Wednesday during an airstrike in the town of Gharanij in Syria's Deir Ezzor province, said a statement from the pro-IS Wafa' Media Foundation translated into English by the SITE monitoring group.
Cuspert's death has been reported before, including by the Pentagon which announced he had been killed in an airstrike in Syria in October 2015. It later acknowledged he appeared to have survived the attack.
Jihadist sources in April 2014 also said Cuspert had been killed in Syria but they later retracted the claim.
Daniela Greene, an FBI translator with "top secret" security clearance, allegedly sneaked off to Syria in June 2014 to marry Cuspert after she grew attracted to the extremist while spying on him, according to US court documents.
Cuspert had pledged an oath of loyalty to IS leader Abu Bakr al-Baghdadi and was a chief recruiter of German fighters.
US officials have said Cuspert had made threats against former US president Barack Obama and US and German citizens, and had also encouraged Western Muslims to carry out IS- inspired attacks.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
