Morale, also known as esprit de corps when discussing the morale of a group, is an intangible term used to describe the capacity of people to maintain belief in an institution or a goal, or even in oneself and others. The second term applies particularly to military personnel and to members of sports teams, but is also applicable in business and in any other organizational context, particularly in times of stress or controversy. While the term is often used by authority figures as a generic value judgment of the willpower, obedience and self-discipline of a group tasked with performing duties assigned by a superior, more accurately it refers to the level of individual faith in the collective benefit gained by such performance.

According to Alexander H. Leighton, "morale is the capacity of a group of people to pull together persistently and consistently in pursuit of a common purpose".

In military science, there are two meanings to morale. Primarily it means unit cohesion, the cohesion of a unit, task force, or other military group. An army with good supply lines, sound air cover and a clear objective can be said to possess, as a whole, "good morale" or "high morale." Historically, elite military units such as special operations forces have "high morale" due to both their training and pride in their unit. When a unit's morale is said to be "depleted", it means it is close to "crack and surrender", as was the case with Italian units in North Africa during World War II. It is well worth noting that generally speaking, most commanders do not look at the morale of specific individuals but rather the "fighting spirit" of squadrons, divisions, battalions, ships, etc.

Napalm Death are an extreme metal band formed in Birmingham, England in 1981. While none of its original members remain in the group, the lineup of vocalist Mark "Barney" Greenway, bassist Shane Embury, guitarist Mitch Harris and drummer Danny Herrera has remained consistent for most of the band's career.

Napalm Death are credited with defining the grindcore genre by incorporating elements of hardcore punk and death metal, short songs, fast tempos, deep guttural vocals and sociopolitical lyrics. The band's debut album Scum, released in 1987 by Earache Records, proved substantially influential throughout the global metal community.

Napalm Death have released fifteen studio albums and are listed by Nielsen SoundScan as the seventh best-selling death metal band in the United States.

Napalm Death were formed in the village of Meriden near Birmingham, in the United Kingdom, in May 1981 by Nic Bullen and Miles Ratledge while the duo were still in their early teenage years. The duo had been playing in amateur bands since 1980 as an extension of their fanzine writing, and went through a number of names (including "Civil Defence," "The Mess," "Evasion" and "Undead Hatred") before choosing Napalm Death in mid 1981.