Pero goes into the kitchen and comes back holding the mangled tail of a mortar shell he keeps under the counter.

But here I am in Iraq, sleeping as my biggest dream is not larger than seeing the dawn of the next day, and that my life won't end with a sharpen of a bloody mortar shell.

The frame of electro-mechanical safety and arming device (S&A) is established, and the electro-mechanical S&A for the mortar shell fuze is designed at the end of the paper.