"Collateral damage" is a term for any incidental and undesired death, injury or other damage inflicted, especially on civilians, as the result of an activity. Originally coined to describe military operations,[1] it is now also used in non-military contexts to refer to negative unintended consequences of an action.[2][3]
Since the development of precision-guided munitions in the 1970s, military forces often claim to have gone to great lengths to minimize collateral damage.[4]
The term "collateral damage" is often attributed to economist Thomas Schelling, who used it in his 1961 article Dispersal, Deterrence, and Damage published in Operations Research.[13][14] In this article, Schelling discussed military strategies that inadvertently lead to the destruction of civilian areas, not directly targeted but affected by military actions intended to affect other strategic assets. The term came into usage during the Vietnam War and over several decades became entrenched in U.S. armed forces jargon.[15]
it is jargon, and to the extent that people cannot decode it, it conceals what is actually going on;
it is a euphemism; abstract, agentless, and affectless, so that even if people succeeded in associating it with a real act or event, they would be insulated from any feelings of repulsion or moral outrage".
In 1999, "collateral damage" (German: Kollateralschaden) was named the German Un-Word of the Year by a jury of linguistic scholars. With this choice, it was criticized that the term had been used by NATO forces to describe civilian casualties during the Kosovo War, which the jury considered to be an inhuman euphemism.[17]
Under international humanitarian law and the Rome Statute, the death of civilians during an armed conflict, no matter how grave and regrettable, does not in itself constitute a war crime. International humanitarian law and the Rome Statute permit belligerents to carry out proportionate attacks against military objectives,[18] even when it is known that some civilian deaths or injuries will occur. A crime occurs if there is an intentional attack directed against civilians (principle of distinction) (Article 8(2)(b)(i)) or an attack is launched on a military objective in the knowledge that the incidental civilian injuries would be clearly excessive in relation to the anticipated military advantage (principle of proportionality) (Article 8(2)(b)(iv).
Article 8(2)(b)(iv) criminalizes intentionally launching an attack in the knowledge that such attack will cause incidental loss of life or injury to civilians or damage to civilian objects or widespread, long-term, and severe damage to the natural environment which would be clearly excessive in relation to the concrete and direct overall military advantage anticipated.
Article 8(2)(b)(iv) draws on the principles in Article 51(5)(b) of the 1977 Additional Protocol I to the 1949 Geneva Conventions, but restricts the criminal prohibition to cases that are "clearly" excessive. The application of Article 8(2)(b)(iv) requires, inter alia, an assessment of:
the anticipated civilian damage or injury
the anticipated military advantage
whether (a) was "clearly excessive" in relation to (b).[19]
U.S. military approach
The USAF Intelligence Targeting Guide defines the term as the "unintentional damage or incidental damage affecting facilities, equipment, or personnel, occurring as a result of military actions directed against targeted enemy forces or facilities",[20] stating that "[s]uch damage can occur to friendly, neutral, and even enemy forces". Another United States Department of Defense document uses "[u]nintentional or incidental injury or damage to persons or objects that would not be lawful military targets in the circumstances ruling at the time",[21] which also states that "[s]uch damage is not unlawful so long as it is not excessive in light of the overall military advantage anticipated from the attack".
In U.S. military terminology, the unintentional destruction of allied or neutral targets is called "friendly fire".
The U.S. military follows a technology-based process for estimating and mitigating collateral damage. The software used is known as "FAST-CD" or "Fast Assessment Strike Tool—Collateral Damage".[22]
Non-military uses of the phrase
While not actually invented by the military,[23] its use in military context has been common. However, the term has since been widely adopted for non-military cases, and in particular, the COVID-19 pandemic. A large number of medical,[24] government sources[25] and media[26] use this term widely in relation to deaths caused indirectly as a result of government policy such as lockdowns, and not directly by the virus itself. Significant debate on the pandemic strategy has ensued, with some advocating restrictions such as lockdowns to save lives, where others claim the 'collateral damage' caused by enforced lockdowns, masks and distancing may in fact cause more deaths over a longer term. An example is the Great Barrington Declaration, purportedly signed by 3500 medical and other professionals (and mentioned in UK parliament[27] and media[28]) has a FAQ page titled 'Lockdowns and collateral damage',[29] and refers to this phrase several times.
The term has also been borrowed by the computing community to refer to the refusal of service to legitimate users when administrators take blanket preventative measures against some individuals who are abusing systems. For example, Realtime Blackhole Lists used to combat email spam generally block ranges of Internet Protocol (IP) addresses rather than individual IPs associated with spam, which can deny legitimate users within those ranges the ability to send email to some domains.
The related term collateral mortality has been presumed to derive from the term "collateral damage" and has been applied within military and non-military contexts. Fisheries are an example of this, where bycatch such as dolphins are called collateral mortality; they are species that die in the pursuit of the legal death of fishing targets, such as tuna.[30]
^Holland, Joseph (2007). "Military Objective and Collateral Damage: Their Relationship and Dynamics". Yearbook of International Humanitarian Law. 7: 35–78. doi:10.1017/S1389135904000352 (inactive 1 November 2024). ISSN1389-1359.{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
^"Collateral Damage". Merriam-Webster Dictionary. Merriam Webster. Retrieved 17 February 2021.
^Article 52 of Additional Protocol I to the Geneva Conventions provides a widely accepted definition of military objective: "In so far as objects are concerned, military objectives are limited to those objects which by their nature, location, purpose or use make an effective contribution to military action and whose total or partial destruction, capture or neutralization, in the circumstances ruling at the time, offers a definite military advantage" (Source: Luis Moreno-OcampoReferences page 5, footnote 11).
^"Great Barrington Declaration FAQ". Great Barrington Declaration. Dr. Jay Bhattacharya, Dr. Sunetra Gupta and Dr. Martin Kulldorff. Retrieved 17 February 2021.
^Chuenpagdee, Ratana; Morgan, Lance E.; Maxwell, Sara M.; Norse, Elliott A.; Pauly, Daniel (2003). "Shifting gears: assessing collateral impacts of fishing methods in US waters". Frontiers in Ecology and the Environment. 1 (10): 517–524. doi:10.1890/1540-9295(2003)001[0517:SGACIO]2.0.CO;2. JSTOR3868162.
Reynolds, Jefferson D. (1 January 2005). "Collateral damage on the 21st century battlefield: enemy exploitation of the law of armed conflict, and the struggle for a moral high ground". Air Force Law Review. 56: 1–109. GaleA133368631.