Hundreds of airstrikes and barrel bombs have been launched by Syria and its Russian allies on rebel-held areas of Idlib and Aleppo in the last 24 hours.
The provinces in the north-west of the country are the last remaining areas held by rebel forces.
As the Assad regime pushes to reclaim it – hundreds of thousands of civilians are fleeing north to the Turkish border.
The targeted attacks of hospitals and the desperate plight of those trying to survive airstrikes and shelling in a village near the front line are the focus of our new series going inside Idlib to uncover the horror of daily life.