When I received the news from the Personnel, Plans, and Training Office that I was going to First Army, Division West to be their staff judge advocate (SJA), my first thoughts were: what is First Army, and what does Division West do? I know now. Each year, Division West pushes a corps’ worth of troops to commanders all over the globe, and the assigned judge advocates (JAs) have to factor in complexities not found in a typical legal office.