Hamza 6x6 mcv is likely going to be dual role for both coin ops and combat with India ops since it can withstand 14.5mm with normal armour package. While additional armour package is offered to either protection level from 20mm rounds or to place a RPG net around vehicle. I think we will see it in service soon. IDEAS is just around the corner and we will get to know more about it.
Yea no , Mraps are meant to protect the individuals inside from a mine or ied hidden road side. In pakistani experience these are remote controlled in 90% cases or are either mines. So jammers do save against these. However what a jammer doesn't save against and what cause the most casualties are VBIED or People wearing suicide vests.
A mrap doesnt provide protection against these either since in most cases the explosion happens and effects the side of the mrap which only has armour levels the same as HIT interceptor.
However I am all in for PA acquiring Cobra vehicle family (standard chassis as well as mrap chassis variant ) for the LAVA program which is long due now and supplementing with heavier indigenous mraps.