Is suicide bombing ever moral?

I was out this evening listening to eulogies for Rav Elyashiv ztk"l (May the memory of the righteous and holy be a blessing). They made me wonder what I am doing practicing law and writing a blog with so many hours of my day....Alas, I can only aspire to that level....James Kirchik has a fascinating piece about the morality of suicide bombing. The jumping off point is last week's suicide bombing