Another terror plot is centered in London and Pakistan, as were the 7/7 plot.
I wonder if the prime focus of radical Islam is not the Arab word but Central Asia. Perhaps Arab culture, for good or ill, is too strongly ingrained to be replaced by a pure (messianic cult) version of Islam. The Central Asian states, might be more pliable due to 70 years of Soviet purges weakening the societies.
Just a thought.