Several years ago, Iran and Iraq formed into an alliance called the United Islamic Republic.  Their leader, Mohammed Daryei, had plotted to destroy America.  He released the toxic agent Ebola Zaire into America through various trade shows.  President Ryan handled the threat with minimal loss of life, and eventually John Clark and Domingo Chavez guided in missiles that assassinated Daryei in his own home, thus ending the conflict and returning Iran and Iraq to separate nation states.