West Point Association of Graduates | 20,433 followers on LinkedIn. Serving West Point and the Long Gray Line; furthering the ideals and promoting the welfare of USMA. | West Point Association of Graduates (WPAOG) is the Alumni Association for the United States Military Academy (USMA) at West Point. Its mission is to serve West Point and its graduates (also known as "Long Gray Line"​). Its purpose is to further the ideals and promote the welfare of the Academy.