Chatham mum and Isis jihadist Sally Jones, branded the world's most wanted female terrorist, has issued fresh warnings from Syria.

The mum of two and grandmother was named by the American government as a "specially designated global terrorist" on its Federal Register last month.

But she has since continued to publish pro-Isis propaganda online - as well as personal details of a US Airforce pilot involved in a counter terrorist mission.

In another recent Twitter missive, signed off with her usual moniker "Umm Hussain", she threatened: "I’m gonna come back & expose some more of your military America & I’m gonna prove to you how social media will be your downfall - Umm Hussain."

The twitter account was suspended before another was seemingly set up in the same name and used to post a link to further details of US personnel. That account too was removed earlier today.

Jones joined Islamic State in 2013, marrying Isis computer hacker Junaid Hussain and moving to Syria herself.

Hussain - the most prominent British member of Islamic State after the man known as "Jihadi John" - was then killed in a US airstrike in August.

A former guitarist with an all-girl rock band, she had previously moved from Chatham to Borough Green, where it is thought she was receiving grocery parcels from a church-organised food bank just weeks before moving to Syria.

She has since posted pro-Isis statements from a series of Twitter accounts and encouraged Brits to carry out terror attacks.