The Obama administration is considering taking military action in Iraq against the Islamic State in Iraq and Syria (ISIS), a radical Sunni group that has taken up residence in the territory of both states. ISIS, also known as ISIL (Islamic State in Iraq and the Levant) recently seized Mosul, Iraq’s second largest city. Its goal is to seize Iraq, Syria, and Lebanon, turning these countries into one united Islamic state. While ISIS’ goals are hostile to US interests in the Middle East (and to the interests of the various peoples they seek to rule over), the United States should take no military action against ISIS. Here’s why.