Pakistan refused to negotiate with Afghanistan.

Local time on the 28th, Pakistan claimed to refuse negotiations with Afghanistan. From the night of the 26th to the early morning of the 27th, there was a firefight between Afghanistan and Pakistan in the border areas of the two countries. The Pakistani military conducted air strikes in Kabul, as well as multiple locations in Kandahar province in the south and Paktia province in the east, rapidly escalating tensions between the two countries. Pakistani Defense Minister Asif announced on the 27th that a "open war" would be launched against Afghanistan.