The People's Army of Vietnam (PAVN; , QĐNDVN), or the Vietnam People's Army (VPA), also informally recognized as the Vietnamese Army () or the People's Army (, QĐND), is the military force of the Socialist Republic of Vietnam and the armed wing of the ruling Communist Party of Vietnam. The PAVN is a part of the Vietnam People's Armed Forces and includes: Ground Force, Navy, Air Force, Border Guard and Coast Guard. However, Vietnam does not have a separate Ground Force or Army branch. All ground troops, army corps, military districts and specialised arms belong to the Ministry of National Defence, directly under the command of the Central Military Commission, the Minister of Defence, and the General Staff of the Vietnam People's Army. The military flag of the PAVN is the flag of the Socialist Republic of Vietnam, with the words Quyết thắng (Determination to win) added in yellow at the top left. During the French Indochina War (1946–1954), the PAVN was often referred to as the Việt Minh. In the context of the Vietnam War (1955–1975), the army was referred to as the North Vietnamese Army (NVA, ). This allowed writers, the U.S. military, and the general public, to distinguish northern communists from the southern communists, called Viet Cong or National Liberation Front. However, both groups ultimately worked under the same command structure. The Viet Cong had its own military forces called the Liberation Army of South Vietnam (LASV, ). It was practically considered a branch of the PAVN by the North Vietnamese. In 1985, the PAVN undertook the role of leading the 40th National Day Parade in Hanoi by performing their biggest parade in history. History Before 1945 The first historical record of Vietnamese military history dates back to the era of Hồng Bàng, the first recorded state in ancient Vietnam to have assembled military force. Since then, military plays a crucial role in developing Vietnamese history due to its turbulent history of wars against China, Champa, Cambodia, Laos and Thailand. The Southern expansion of Vietnam resulted in the destruction of Champa as an independent nation to a level that it did not exist anymore; total destruction of Luang Prabang; the decline of Cambodia which resulted in Vietnam's annexation of Mekong Delta and wars against Siam. In most of its history, the Royal Vietnamese Armed Forces was often regarded to be one of the most professional, battle-hardened and