Lion Building

The Lion Building is an office building, where Socialist Republic of Vietnam and Republic of South Sudan's diplomatic missions to the United States are located. It is located at 1233 20th Street Northwest, Washington, D.C., in the Dupont Circle neighborhood.VietnamThe embassy of the Socialist Republic of Vietnam is located at 1233 20th Street, Suite 400.The ambassador's residence is at 2251 R Street, Northwest, Washington, D.C.The embassy also operates a Consulate-General in San Francisco. The ambassador is Pham Quang Vinh.List of ambassadorsLe Van Bang (1995–2001)Nguyen Tam Chien (2001–2007)Le Cong Phung (2007–2011)Nguyen Quoc Cuong (2011-2014)Phạm Quang Vinh (2014-present)South SudanThe embassy of the Republic of South Sudan is located at 1233 20th Street N.W. Suite 602.