At least 400 people have been killed and around 250 injured in a Pakistani airstrike at a hospital in Afghanistan's capital, Kabul, a Taliban spokesperson said early Tuesday.

Afghanistan's deputy government spokesperson Hamdullah Fitrat said the airstrike hit the drug rehabilitation hospital at about 9 pm local time, destroying large sections of the 2,000-bed facility.

Pakistan denied the Afghan government's allegations and called them "baseless", saying that no hospital was targeted in Kabul.

https://www.ndtv.com/world-news/afghanistan-says-over-250-killed-400-injured-in-pakistan-strike-on-kabul-hospital-treating-drug-addicts-local-media-11225227?pfrom=home-ndtv_topscroll

Report from different source

Afghanistan claims 400 killed by Pakistan in strike on Kabul 'drug treatment hospital'

Pakistan had earlier dismissed claims it attacked a hospital, saying its strike in the capital and others in eastern Afghanistan on Monday had not hit any civilian siteshttps://news.sky.com/story/taliban-accuses-pakistan-of-killing-more-than-200-in-strike-on-drug-treatment-hospital-in-kabul-13520654

Sky News

Afghanistan claims 400 killed by Pakistan in strike on Ka...

Pakistan had earlier dismissed claims it attacked a hospital, saying its strike in the capital and others in eastern Afghanistan on Monday had not hit any civilian sites