There is a desperate and intentionally created propaganda against RS's new assignment and his agreement. Seems like not just anti-Islam forces are trying to Malign and badmouth this development but Pakistan's enemies are also in pain that their hired media guns became so active in these days while putting everything behind.
From the some sources, not just Tallat Hussain but many others are trying to defame RS with blames and even name calling. We can see who clearly feel insecure of such alliance though it has nothing to do against any country but to curb down the growing threat of Terrorism.
As it became a fashion to link every terrorist with Islam to defame and malign Muslims, it was necessary to come with such force to tell the world once again that as the rest of world and us, were harmed of Terrorism, the same time we are agree to fight and bring down the threat as well so hopefully there wouldn't be crying and insecurity due to such.
One thing more, never the Terrorism would have happened nor the people blamed Muslims for as such, this alliance wouldn't have become reality so indeed, rest of the world must be appreciated for the help.