As tangible representations of the service's mission, military artifacts and art enhance the soldier's understanding of the profession of arms. CMH manages a system of more than 120 army museums and their holdings, encompassing some 450,000 artifacts and 15,000 works of military art. The center also provides professional museum training, staff assistance visits, teams of combat artists such as those deployed under the Vietnam Combat Artists Program, and general museum support throughout the army. Current projects include the establishment of a National Museum of the United States Army at Fort Belvoir, Virginia, and a complementary Army Heritage and Educational Center at Carlisle Barracks, Pennsylvania.