As the second largest South Asian country, and one of the major actors in the politics of the Muslim world, Pakistan is a focus of multidisciplinary studies. Various universities in the United States and the United Kingdom have research groups busy in academic and research related activities on Pakistan Studies. One such example is the American Institute of Pakistan Studies (AIPS) at the University of Wisconsin–Madison, established since 1973. An affiliate of the Association for Asian Studies, the institute regularly holds events such as seminars, public lectures, and conferences on various topics related to the Pakistan Studies. It also offers annual international fellowships for the research on materials relating to the history and culture of Pakistan.