>>/44747/
That event might be happened. Might be instigated, but could be normal thing to do around there.
> I wish this doesn't end up spilling and destabilising the whole region 
If the Taliban takes the country over quick, there will be no destabilization. It seems they gained free hand to do whatever, so establishing their order shouldn't take long. Both (taking actions freely and the short timeframe) means the region will be stable again. The war there was a destabilization factor. Now outer meddling stops, and the inner forces have the ability to resolve their problems. Maybe it will be brutal, but resolving the problems and judging, labeling the taken actions are two different things.
Tl;dr Taliban takeover will lead to stabilization.
> bus exploded in Pakistan 
> bus exploded in Russia
What their foreign policy will be, or how their victory will influence the action of others, I dunno.
Also these could be provocations again.