Islamic State Warns Muslims In The West: Attack “The Crusaders” Or Become Our Enemies

I can't figure out, would this be considered "Radical Islam", or not?

From Agence French Press:

The Islamic State jihadist group Monday urged Muslims to carry out new attacks after the targeting of France’s Charlie Hebdo magazine, in a recording by its spokesman posted online. 

Abu Mohamed al-Adnani, referring to attacks in France, Australia, Canada and Belgium, urged “Muslims in Europe and the infidel West to attack the Crusaders where they are.” 

“We promise that in the Christian bastions they will continue to live in a state of alert, of terror, of fear and insecurity… You have seen nothing yet,” the recording said. 

He added that the group would consider as “enemies” those Muslims who were able to carry out such attacks but failed to do so.