Iran has launched airstrikes on Pakistan territory, apparently aimed at a Sunni militant group, in the latest sign of a wave of violence rolling across the Middle East and beyond.
Pakistan’s foreign ministry said two children were killed and three others were injured (…)
That you know of.
Given their history of hostilities. Hell has a better chance of freezing over than a secret agreement existing.
Pakistan views separatists in Balochistan as a problem as well.
https://en.wikipedia.org/wiki/Insurgency_in_Balochistan