a middle aged punk who fled britain with her 10 year old son to join islamic state extremists  is believed to have been filmed leading women fighters in a hate filled chanting session in syria sally jones, 45, who once played in a female punk band, ran away from her home in chatham, kent, to wage jihad with her toyboy husband in raqqa, syria, the terror group's de facto capital a video has now emerged which appears to show the mother of two leading members of the al khanssaa brigade   the all women contingent set up by isis   in a series of chants expressing the fighters' commitment to jihad scroll down for video  in charge: sally jones, 45, a former punk rocker who fled the uk to join isis militants, is believed to have been filmed leading an all women brigade of terrorists in a hate filled chanting session in syria  leader: the mother of two, who slipped into syria at the end of 2013 with her 10 year old son, is seen punching her hand in the air and shouting arabic chants, which are then echoed by her fellow militants  experts say the slicky edited video is the first 'real evidence' which shows jones   who is believed to have set up home in raqqa with her toyboy husband   is involved with the brigade at a 'high level' experts say the slicky edited video is the first 'real evidence' which shows jones is involved with the brigade at a 'high level' in the footage, a woman thought to be jones is seen leading the female militia as they march single file along a dusty road, waving their ak 47s in the air the terrorists then gather in a group, shouting 'jihad' in chilling unison as they continue to thrust their weapons skywards the three minute footage also shows some of the fighters practising their shooting techniques, firing their guns in quick succession out of the camera's view the footage then cuts to a woman, believed to be jones, who is seen shouting furiously in arabic, while punching her hand in the air surrounding her in a semi circle,  her fellow terrorists echo her sickening cries although the woman is dressed in traditional islamic dress, which covers her distinctive blonde hair, experts are now comparing the footage  to images of jones to verify whether it is the same person in the footage, a woman thought to be the former lead guitarist is seen leading the female militia as they march single file along a dusty road, waving their ak 47s in the air  the three minute footage also shows some of the fighters practising their shooting techniques, firing their guns in quick succession out of the camera's view  a security source told the daily mirror: 'her public statements cause great concern and are being taken incredibly seriously the threat she poses to our security should not be underestimated' the muslim convert, who was once an aspiring rock musician, is thought to have sneaked into syria at the end of 2013 after an online romance with junaid hussain, 20 she fled the uk with her son jojo, who she now calls hamza, while her 18 year old son was left behind since then, jones has posted a series of chilling threats on social networking sites she also posed for photos with an ak 47, while dressed in black with her face veiled the mother of two, who lives on benefits while in the uk, was the lead guitarist in an all girl rock band called krunch during the early 1990s the band played a series of gigs in the south east  jones's family has previously said they are deeply shocked by the musician's conversion to radical islam  the former lead guitarist   who spent a lifetime on state benefits while living in the uk   also ranted online about how she wanted to behead christians with a ‘blunt knife’ using the pseudonym umm hussain al britani, she also abused jews and praised osama bin laden her family has previously said they are deeply shocked by her conversion to radical islam in the early 1990s she was the lead guitarist in an all girl rock band called krunch who played a series of gigs in the south east she has previously posted a series of chilling threats on social networking sites and posed for photos with an ak 47, while dressed in black with her face veiled  a clip of one of her performances posted online shows her with a shock of blonde hair and wearing a leather mini skirt meanwhile, jones's husband hussain is the leader of a computer hacking group known as team poison he fled britain while on police bail suspected of violent disorder in birmingham he was also jailed for six months in 2012 for stealing sensitive information from an aide of tony blair and blocking a government anti terrorist hotline with prank calls hussain travelled to the warzone with abdel majed abdel bary, 24, a former rapper dubbed the ‘hip hop jihadi’ both men now fight for is and are suspects in the killing of mr foley
sally jones syria chatham kent raqqa toyboy junaid hussain arabic al khanssaa brigade
guitarist sally jones, 45, ran away to syria from chatham, kent, in 2013 . mother of two set up home in raqqa with toyboy husband junaid hussain . footage shows her leading fighters in arabic chants while waving ak 47s . experts say video is first 'real evidence' she is involved with all women al khanssaa brigade at 'high level'