A mother-of-six has been jailed for five years and three months for promoting terrorism on Facebook, the BBC news reported.
Runa Khan, from Luton, had previously admitted inciting terrorism in Syria.
Khan, 35, of Maple Road West, had posted a picture of a suicide vest and unwittingly passed details of a route into the country to an undercover police officer.
During sentencing, Kingston Crown Court heard police had found photos of Khan's children holding guns and swords.