A few days ago, a plane carrying members of the 182nd Infantry Regiment touched down in Indiana. The 303 soldiers who were on board are members of an Army National Guard unit that has just finished a yearlong deployment to Afghanistan.
The soldiers, dressed in their combat uniforms and carrying their weapons, bounded down the stairs from the plane. They shook the hands of the generals who had gathered there to welcome them home. It was the middle of the night and raining, but none of them seemed to mind. It had been a long trip and a long year.