International politics :
Yesterday Pompeo's sudden visit to Afghanistan. He wants to ensure that Afghan frontier is calm if an Iran crisis escalates. Same goes for sudden loan sanctioned to Pakistan, two months back. Keep the number of foes at bay, before a crisis.
Also, Pakistan seems like the "swing state" in the upcoming confrontation. Even if it takes KSA's side in the first war, it might not stay there for long.
Also watch Turkey. If Kamalists capture power, which is a big possibility now -- every equation changes.