Kunming is the capital and largest city of the province of Yunnan in China. The political, economic, communications and cultural centre of the province, Kunming is also the seat of the provincial government. During World War II, Kunming was a Chinese military center and the location of the headquarters for the US Army Forces China-Burma-India. Wujiaba Airport served as the home of the First American Volunteer Group of the Republic of China Air Force, nicknamed the Flying Tigers.