The type of war fought in Vietnam was called a war of

The architect of the plan was Salman the Persian who suggested digging a trench to defend Medina.

Trench warfare was also documented during the defence of Medina in a siege known as the Battle of the Trench (627 AD). The Roman general Belisarius had his soldiers dig a trench as part of the Battle of Dara in 530 CE. Roman legions, when in the presence of an enemy, entrenched camps nightly when on the move. Precursors Lines of Torres Vedras, in Portugal.įield works have existed for as long as there have been armies.

Following World War I, 'trench warfare' became a byword for stalemate, attrition, sieges, and futility in conflict. The development of armoured warfare and combined arms tactics permitted static lines to be bypassed and defeated, leading to the decline of trench warfare after the war. Attacks, even if successful, often sustained severe casualties. The area between opposing trench lines (known as ' no man's land') was fully exposed to artillery fire from both sides. On the Western Front in 1914–1918, both sides constructed elaborate trench, underground, and dugout systems opposing each other along a front, protected from assault by barbed wire. Trench warfare proliferated when a revolution in firepower was not matched by similar advances in mobility, resulting in a grueling form of warfare in which the defender held the advantage. It became archetypically associated with World War I (1914–1918), when the Race to the Sea rapidly expanded trench use on the Western Front starting in September 1914.

Trench warfare is the type of land warfare using occupied lines largely comprising military trenches, in which troops are well-protected from the enemy's small arms fire and are substantially sheltered from artillery.

The type of war fought in Vietnam was called a war of