Human wave attack
A human wave attack, also known as a human sea attack,[1] is an offensive infantry tactic in which an attacker conducts an unprotected frontal assault with densely concentrated infantry formations against the enemy line, intended to overrun and overwhelm the defenders by engaging in melee combat. The name refers to the concept of a coordinated mass of soldiers falling upon an enemy force and sweeping them away with sheer weight and momentum, like an ocean wave breaking on a beach.
"Human wave" redirects here. For the crowd act associated with sporting and entertainment events, see Audience wave.Definition
According to U.S. Army analyst Edward C. O'Dowd, the technical definition of a human wave attack tactic is a frontal assault by densely concentrated infantry formations against an enemy line, without any attempts to shield or to mask the attacker's movement.[2] The goal of a human wave attack is to maneuver as many people as possible into close range, hoping that the shock from a large mass of attackers engaged in melee combat would force the enemy to disintegrate or fall back.[2]
The human wave attack's reliance on melee combat usually makes the organization and the training of the attacking force irrelevant, but it requires either great physical courage, coercion, or morale for the attackers to advance into enemy fire.[3] However, when matched against modern weaponry such as automatic firearms, artillery and aircraft, a human wave attack is an extremely dangerous and costly tactic in the face of devastating firepower.[2] Thus, for a human wave attack to succeed on the modern battlefield, it is imperative for the attackers to charge into the enemy line in the shortest time and in the greatest numbers possible, so that a sufficient mass can be preserved when the attackers reach melee range.[2]
However, this solution usually means that the attackers must sacrifice concealment and cover for numbers and speed.[2] Because of this trade-off, human wave attacks can be used by an attacker which lacks tactical training or one which lacks firepower and the ability to manoeuvre, but which can motivate and control its personnel.[4]