I am not supporting the people who are killing innocent people......If they are muslims who are doing this, then they are wrong as our religion does not permit us to do this.
But consider the CONTEXT plz....
During independence when we were fighting agianst Indians, we were called as Freedom fighters but for Britishers we were TERRORISTS.
So if some muslims are doing something in IRAQ, AFGANISTAN and other countries they are fighting for a cause.
And again, killing innocent people is not at all permitted in ISlam.