Exactly...They are not Asians...
Muslims will be known for the next 1000 years as terrorists even if they stopped terrorizing today. Any religion that sits quietly by (best case) when their followers cowardly kill innocents, children deserves the mark of scorn.
Of course Pakistanis are asians. Public school education?
What continent does the Middle East sit on?
Israel, Lebanon, Saudi Arabia, and everything east of them sit on the continent of Asia. Brits call Chinese, Thais, and such "Orientals"
The Brits were formerly in the habit of calling them Kafir and Wogs ~
This is just more of the trouble euphemisms will get you into.