During the Vietnam War, the Viet Cong (VC) main forces and North Vietnamese Army (NVA) were forced to hide weapons and supplies underground and to dig protective shelters to counter massive US firepower. Their field works defended villages, hidden base camps, and fortified complexes, and took the form of trench systems, individual fighting positions, crew-served weapon positions, bunkers, caches, and extensive tunnel complexes. Camouflage and deceptive measures, and the employment of obstacles and booby traps, went hand-in-hand with such works. This title takes a detailed look at the VC/NVA tunnel systems, field fortifications, base camps. and camouflage and concealment measures employed during the Vietnam conflict.

Osprey's study of the Viet Cong fighters of the Vietnam War (1955-1975). An enemy in the shadows, the Viet Cong was the military arm of the National Liberation Front, the Communist Party of the Republic of Vietnam. Often generally thought of as local guerrillas, they were also an important part of the North Vietnamese Army regular cadres. Packed with emotive and rare photographs, this book not only analyzes the skills and tactics of these fascinating fighters, but also takes a look at their social origins to interpret how this affected their behavior as warriors. Gordon L Rottman discusses the Viet Cong's recruitment and initial training, their unique motivation, their extensive political and psychological indoctrination, and their distinct equipment and weaponry, to provide a compelling and balanced account of these legendary guerrilla fighters.

Commonly mistaken for the locally raised Viet Cong, the NVA was an entirely different force, conducting large-scale operations in a conventional war. Despite limited armour, artillery and air support, the NVA were an extremely politicized and professional force with strict control measures and leadership concepts. Gordon Rottman follows the fascinating life of the highly motivated infantryman from conscription and induction through training to real combat experiences. Covering the evolution of the forces from 1958 onwards, this book takes an in-depth look at the civilian and military lives of the soldiers, whilst accompanying artwork details the uniforms, weapons and equipment used by the NVA in their clash against America and her allies.

Artillery fire support bases of the Freeworld forces played a critical role in the conduct of operations during the Vietnam War. They served to lay down high-volume fire on enemy firing sites, supported friendly infantry operations, and executed harassing fire missions where exact targets were not known. But the firebases themselves which housed a range of other facilities such as troop shelters, surveillance radars and command centers had to be defended against ground attack, and as a result became significant fortifications in their own right. This book describes the design, development and operational history of the fire support bases throughout the conflict.

In 1965, soon after the first US combat troops had arrived in Vietnam, it was realized that in some areas the Viet Cong had developed vast tunnel complexes in which to hide from the enemy. It was long known that such complexes existed, but it was not realized just how extensive they were in some areas, how important they were to the Viet Cong, and how difficult it was to detect and neutralize them. At first infantrymen volunteered to enter the tunnels armed with only pistols and flashlights – the 'tunnel runners' were born, known to the Australians as 'tunnel ferrets'. Starting as an ad hoc force of infantrymen, combat engineers and chemical troops, it was not long before units were 'formalized' as 'tunnel exploration personnel' and 4–6-man 'tunnel exploitation and denial teams' were created. They came to be known simply as 'tunnel rats' with the unofficial motto Non Gratum Anus Rodentum – 'Not Worth a Rat's Ass'. This title will be based on the personal accounts of those who served in this unique role and will describe the specialist training and equipment, not to mention the tactics and combat experiences, of those who fought an underground war against the Viet Cong in Vietnam.

This book reveals the evolving US, Viet Cong and NVA tactics at battalion level and below throughout the Vietnam War. Beginning with a description of the terrain, climate and the unique nature of operations in this theatre of war, the author, a Vietnam veteran himself, goes on to explain how unit organisation was broken down by combatant forces and the impact this had on the kind of tactics they employed. In particular, the author highlights how units were organised in reality on the battlefield as opposed to their theoretical tables of organisation. US tactics included the standard US tactical doctrine as prescribed by several field manuals and in which leaders and troops were rigourously trained. But it also reveals how many American units developed innovative small unit tactics specifically tailored to the terrain and enemy practices. In contrast, this book also reveals the tactics employed by Viet Cong and NVA units including their own Offensive Operations, Reconnaissance, Movement Formations and Security, and Ambushes.

The US Army and Marine Corps in World War II considered themselves highly mobile, offensive forces. Their mobile-warfare doctrine envisioned field fortifications and obstacles as temporary in nature. As a result, their design was simple and made use of local materials, and they could be constructed comparatively quickly, whilst still providing adequate protection. By the time of the Korean War, only minor changes had been made to field fortification construction and layout, and to small-unit organization, weapons, and tactics. This title addresses field fortifications built by US infantrymen during World War II and in Korea, and covers rifle-platoon positions, trenches, crew-served weapon positions, bunkers, dugouts, shelters, observation posts and anti-tank obstacles.