A timely article, hat tip to WoTR, on this developing relationship and the author's very slim bio:
Sameer Lalwani is Deputy Director of the South Asia Program at the Stimson Center. Previously, he was a Stanton Nuclear Security Postdoctoral Fellow at the RAND Corporation.
Link:http://warontherocks.com/2016/02/wil...-balance-iran/

I found it odd no mention is made of the widespread opposition in Pakistan, including in parliament, to joining the anti-Houthi coalition led by KSA, in late 2015.