Tell us, Mo--
When some Muslim radical enters a marketplace where all kinds of people are present, that terrorist can not possibly know which of those present is a faithful and devout Muslim and which are not. He just detonates himself and blows up everyone within the deadly reach of the explosion and the shrapnel that he has layered upon his Muslim body. Undoubtedly, some of the victims of these numerous attacks in the Middle East have been faithful and devout Muslims. Was it Allah's will that these people perish and that their families be bereaved,. seeing that they are indeed innocent of anything other than being in the wrong place at the wrong time? None of these innocent victims attacked this terrorist or his family; thus they do not fit your rationale of "the right to attack those who attack us."
Now, be honest with us, Mo. Tell us how the killing of innocent men, women and children by these suicide bombers can be consistent with the Islam that you believe in and practice?