Islamic finance watch

A good explanation of what a sukuk is provided by the Economist: 

A sukuk is structured to avoid the Islamic prohibition on interest payments. It manages this by paying bondholders with the cashflows generated by specific assets, which are put into a special-purpose vehicle (SPV) as part of the deal. Many seem to have thought that the bonds were “asset-backed”, giving them a claim on the assets in the event of a default. Most sukuk, however, are “asset-based”, handing investors ownership of the cashflows but not of the assets themselves. “Many sukuk holders have a perception that they hold a security that is collateralised,” says Anouar Hassoune of Moody’s, a rating agency. “In 90% of cases, that is incorrect.”