Last September medics from the Idaho National Guard's 116th Brigade Combat Team trained in an exercise where a crowded mess hall was rocked by explosions. The medics, training at Dona Ana, N.M., rushed into a darkened room filled with smoke and screams; the dead, dying and wounded. There was an eerie prescience to the drill as the Idaho soldiers begin their yearlong deployment in northern Iraq just as a suicide bomber killed 22 and wounded 60 by setting off a bomb in a crowded mess hall in Mosul.