Afghanistan's Taliban government says it fired no drones at all and says it will respond to what it calls Pakistani aggression.
No casualty numbers yet from either side.
That's everything we know.
Why this mattersSo this is Pakistan bombing Afghanistan for the second time in three days.
And it breaks nearly three months of calm between the two countries.
Here's what Pakistan says started it. A day earlier, Afghan Taliban forces fired eight drones at Pakistani border posts near Kohat and Torkham. Pakistan's military says it shot down all eight before they hit anything.
The Taliban says none of that happened. No drones, no attack.
So neither side agrees on the thing that supposedly triggered all this.
Pakistan had already bombed Afghanistan once this week, two days before today's strikes. Those strikes hit Paktika and Kunar provinces. In Kunar, a house was hit. Three members of one family were killed. That's according to Hamdullah Fitrat, the Taliban's deputy spokesperson.
The United Nations has confirmed at least three civilians died in that strike, and four were wounded. Afghan officials say the real number is higher.
Pakistan's answer is that those strikes hit militant hideouts, not homes.
Both countries were already on edge before any of this started.
Four days ago, a suicide bomber and gunmen hit a police compound in Kohat. At least 24 people died, most of them police officers. Two days after that, a firefight in Hangu district killed six Pakistani soldiers and eight militants.
Pakistan blames both attacks on fighters it says operate from inside Afghanistan — the Pakistani Taliban, known as the TTP, and ISIS-K.
Pakistan has said for years that Afghanistan's Taliban government shelters the TTP. Afghanistan denies it and says Pakistan's militant problem belongs to Pakistan.
This is now the seventh time Pakistan has bombed Afghanistan since the Taliban took power in August 2021.
The worst round came earlier this year. Hundreds of people died. One strike hit what the Taliban called a drug rehabilitation centre in Kabul, killing more than 200. Pakistan denied it had targeted that building.
China, Turkey, Qatar and Saudi Arabia have all been trying to broker peace between Kabul and Islamabad since that earlier round. Today's strikes put that effort at risk. None of the four countries has said the mediation is over.
And the two militaries are not equal. Pakistan has more than 400 combat aircraft. Afghanistan has none.
So here's what we still don't know. Whether Afghanistan really fired drones a day before today's strikes. How many people have been killed or hurt in today's strikes on the 10 sites. And whether the Taliban means more strikes are coming.