Most propaganda from the self-styled Islamic State now aims to prove it is a genuine nation, rather than glorify acts of violence, a study suggests.
Security think tank Quilliam said the fighting group was going to huge lengths to sell itself as a viable and functioning transnational state.
IS media teams produced 900 separate reports, rulings, videos and radio programmes in one month, it found.
It said 469 of these - more than half - focused on civilian life and statehood.
These were spread worldwide through social media search terms and hashtags, to dodge attempts to close down its "official" social media channels.