Complex sentence: Today, the site of Camp Papago Park is used as an Arizona National Guard base, among other things, and the Arizona Military Museum, located on the base, features a display depicting the camp and the story of the escape.
Split into simpler sentences: Today, the site of Camp Papago Park is used in part as an Arizona National Guard base. The Arizona Military Museum, located on the base, features a display describing the camp and the story of the escape.