As he fired his Mossberg CMDT into the sky, Sergeant Tanner’s helmet sensors went crazy, indicating his people were being hit with black powder, cordite, thermite, rubbing alcohol, soap flakes, bathroom cleaners, bleach, ammonia, lye, gasoline, ol’ Uncle Sizzle—kitchen-brewed red fuming nitric acid—fragging drek, anything explosive that could fit into a plastic bottle!