Can Pakistan play brother-in-arms role as Gulf states eye security shifts?

With its strategic location at the crossroads of Middle Eastern, Central and South Asian trade routes, its arsenal of combat-tested Chinese weapons and an army chief playing a high-wire diplomatic act, Pakistan is poised to play a security role in the Gulf. It's an interesting mix for some Gulf states questioning the US security commitment in the region – but not for all.

By Leela JACINTO