Pakistan, June 9 -- Interior Minister Mohsin Naqvi's meeting with Russian Interior Minister Vladimir Kolokoltsev on the sidelines of a special gathering of SCO ministers in Bishkek has produced agreements on illegal migration and drug trafficking, but the significance lies beyond the photo-op. It reflects a hardening regional reality: Afghanistan's instability has matured into a security economy in which militancy, narcotics, undocumented movement, smuggling and terror financing often travel through the cracks. From Pakistan's vantage point, after paying in blood for every illusion about its western frontier, the question is no longer whether Kabul accepts Islamabad's concerns. It is whether regional states can build enough pressure, inte...