a series of events during the "Visitas" weekend at the end of April where admitted Harvard students can come to explore the campus in Cambridge, MA. MSC also refers to the one-day conference that the organization runs during the first week on September geared towards incoming Harvard freshmen but open and welcoming to all new members which includes a Model UN simulation and workshops about IRC programs. The conference gives participants a taste of the competitive and staffing sides of Model UN and an introduction to the business, technology, education, and debate opportunities available in the IRC. The conference is preceded by a Welcome Week that exposes incoming freshmen to the opportunities and events offered by the IRC, and has a special emphasis on creating communities for freshmen in many of their first years away from home. The Co-Presidents of MSC are elected by the IRC Board of Directors and serve a one-year term where they manage the full-cycle recruitment of first-year students from "Visitas" to MSC proper. The organization divides itself into Administration, Business, Programs, Communication, and Mentorship divisions. Model Security Council 2022 is currently led Co-Presidents Abigail Mack and Calvin Osborne. See also Model United Nations Harvard Model Congress Harvard World Model United Nations Yale International Relations Association External links Harvard Model United Nations Harvard National Model United Nations Harvard Intercollegiate Model United Nations HMUN India References Model United Nations Harvard University 1955 establishments in Massachusetts