Afghanistan accuses Pakistan of deadly air strike on drug rehab centre in Kabul

Firefighters are silhouetted as they climb toward a wall, spraying water onto the other side.

Firefighters respond after Pakistani air strikes allegedly hit the Secondary Rehabilitation Services Centre in Kabul on March 16. (AFP: Wakil Kohsar)

In short: 

The Afghan health ministry says more than 400 people have been killed following strikes across Kabul this week, including one that they claim hit a drug rehab facility. 

Pakistan has denied deliberately targeting the facility, saying it conducted precision strikes on military installations.

What's next? 

China says envoys are working to mediate the conflict and call for a ceasefire.