TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

OPERATIONAL NECESSITY [8 records]

Record 1 2024-03-27

English

Subject field(s)
  • War and Peace (International Law)
  • Military Law
CONT

... of precluding the wrongfulness of State conduct not in conformity with one of the rules of the law of war which impose limitations on the belligerents regarding the means and methods of conducting hostilities between them, the general purpose being to attenuate the rigours of war ...

CONT

Necessity and proportionality have always been core principles of both branches of the jus belli principles that apply to both the authority to employ military force and the regulation of actual employment. However, in the jus ad bellum context, they have never before been viewed as principles to regulate operational and tactical execution. Instead, in that context they frame the legality of national or multinational resort to military force in self-defense. Once the decision is made to employ force pursuant to this authority, the jus in bello variant of these principles(necessity of the mission and proportionality of collateral damage) operate to regulate the application of combat power during mission execution(in other words, they provide the foundation for the regulation of the application of combat power in the context of the self-defense-justified mission).

French

Domaine(s)
  • Guerre et paix (Droit international)
  • Droit militaire

Spanish

Save record 1

Record 2 2024-03-27

English

Subject field(s)
  • War and Peace (International Law)
  • Military Law
CONT

Jus in bello, also referred to as international humanitarian law (IHL), applies to all warring parties irrespective of the reasons for the conflict. It does not speak to whether or not the cause of war is just. Instead, this body of law seeks to protect war victims and their fundamental rights, no matter to which party they belong.

CONT

Necessity and proportionality have always been core principles of both branches of the jus belli principles that apply to both the authority to employ military force and the regulation of actual employment. However, in the jus ad bellum context, they have never before been viewed as principles to regulate operational and tactical execution. Instead, in that context they frame the legality of national or multinational resort to military force in self-defense. Once the decision is made to employ force pursuant to this authority, the jus in bello variant of these principles(necessity of the mission and proportionality of collateral damage) operate to regulate the application of combat power during mission execution(in other words, they provide the foundation for the regulation of the application of combat power in the context of the self-defense-justified mission).

French

Domaine(s)
  • Guerre et paix (Droit international)
  • Droit militaire
CONT

Le droit international humanitaire a pour but de limiter les souffrances causées par la guerre en assurant, autant que possible, protection et assistance aux victimes. Il traite donc de la réalité d'un conflit sans considération des motifs ou de la légalité d'un recours à la force. Il en réglemente uniquement les aspects ayant une importance humanitaire. C'est ce que l’on appelle le jus in bello (le droit dans la guerre).

Spanish

Campo(s) temático(s)
  • Guerra y paz (Derecho internacional)
  • Derecho militar
DEF

Jus in bello: [derecho que] regula el comportamiento de los durante las hostilidades.

OBS

Jus in bello Se distingue del jus ad bellum, o condiciones en que es lícito el recurso a la fuerza armada.

OBS

derecho de guerra, Jus in bello y derecho internacional humanitario: Expresiones reproducidas del Glosario Provisional de Términos Jurídicos con la autorización de la Oficina de las Naciones Unidas en Ginebra.

Save record 2

Record 3 2024-03-27

English

Subject field(s)
  • War and Peace (International Law)
  • Military Law
DEF

The right to resort to war.

CONT

Jus ad bellum refers to the conditions under which states may resort to war or to the use of armed force in general.

CONT

Necessity and proportionality have always been core principles of both branches of the jus belli principles that apply to both the authority to employ military force and the regulation of actual employment. However, in the jus ad bellum context, they have never before been viewed as principles to regulate operational and tactical execution. Instead, in that context they frame the legality of national or multinational resort to military force in self-defense. Once the decision is made to employ force pursuant to this authority, the jus in bello variant of these principles(necessity of the mission and proportionality of collateral damage) operate to regulate the application of combat power during mission execution(in other words, they provide the foundation for the regulation of the application of combat power in the context of the self-defense-justified mission).

French

Domaine(s)
  • Guerre et paix (Droit international)
  • Droit militaire
CONT

Le jus ad bellum (droit de faire la guerre) […]

Spanish

Save record 3

Record 4 2023-12-21

English

Subject field(s)
  • Radiotelephony
  • Air Transport
CONT

... much of the [aviation English] training should focus on acquiring proficiency in the essential operational functions of radiotelephony : orders; requests; offers to act; advice; undertakings; sharing information about past, present and future; expressing necessity, feasibility and capacity, etc.... In routine situations, the information in the functions mentioned above can be largely and most properly transmitted using standard phraseology. However, in non-routine, unusual or abnormal situations, there will be a need for plain language to clarify, paraphrase or provide additional information, for example, to describe a system failure, a passenger's state of health or an obstacle on the runway.

French

Domaine(s)
  • Radiotéléphonie
  • Transport aérien
CONT

[...] une grande partie de la formation [en anglais aéronautique] doit mettre l'accent sur l'aisance à réaliser les fonctions radiotéléphoniques essentielles : ordre; demande d'information; proposition d'action; avis; engagement; partage d'information sur le passé, le présent et le futur; expression de la nécessité, de la faisabilité et de la capacité, etc. [...] En temps normal, l'information échangée dans le cadre des fonctions mentionnées ci-dessus peut être transmise dans une grande mesure et le plus efficacement au moyen des expressions conventionnelles. Cependant, dans les situations inhabituelles, inusitées ou anormales, il faut recourir au langage clair pour préciser, paraphraser ou compléter l'information, par exemple pour décrire une panne de système, l'état de santé d'un passager ou un obstacle sur la piste.

Spanish

Save record 4

Record 5 2019-03-25

English

Subject field(s)
  • Aircraft Maneuvers
  • Flights (Air Transport)
CONT

[The] Joint Task Force North(JTFN) restricts all aircraft overflights to 2, 000 feet within 3 [nautical miles] unless there is an operational necessity.

OBS

overflight: term officially approved by the International Civil Aviation Organization (ICAO).

French

Domaine(s)
  • Manœuvres d'aéronefs
  • Vols (Transport aérien)
CONT

La Force opérationnelle interarmées (Nord) (FOIN) limite tout survol à 2000 pieds dans un rayon de 3 [milles marins] à moins de nécessité opérationnelle.

OBS

survol : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Maniobras de las aeronaves
  • Vuelos (Transporte aéreo)
OBS

sobrevuelo: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).

Save record 5

Record 6 2019-03-18

English

Subject field(s)
  • Military Materiel Management
  • Military Transportation
  • Operations (Air Forces)
CONT

Operational necessity(op necessity), when required, must be declared by the agency requesting the carriage of dangerous goods on rotary wing aircraft.

OBS

operational necessity : term to be used by the Department of National Defence and the Canadian Forces.

French

Domaine(s)
  • Gestion du matériel militaire
  • Transport militaire
  • Opérations (Forces aériennes)
OBS

nécessité opérationnelle : terme d'usage obligatoire au ministère de la Défense nationale et dans les Forces canadiennes.

Spanish

Save record 6

Record 7 2011-12-12

English

Subject field(s)
  • Federal Government Bodies and Committees (Canadian)
  • Management Operations (General)
OBS

The Business Integration Office(BIO), also included in the Office of the Director General ensures the effective operation of BGTD, including operational and strategic planning and performance measurement. Within BGTD, this Office manages broad projects of a strategic nature(both long term and emerging). While some of these will change over time, currently the office is focused on coordinating BGTD's projects related to the Therapeutic Access Strategy. One of the commitments under TAS is the endorsement of open and transparent performance reporting practices. BIO is the lead for implementing a culture of increased transparency and openness with our stakeholders through citizen and stakeholder engagement initiatives. Recognizing the value and necessity of leveraging international science and policy expertise, this Office also researches and coordinates opportunities for partnerships with international regulatory counterparts, and such bodies as the National Institute for Biological Standardization and Control(NIBSC) and the World Health Organization(WHO).

French

Domaine(s)
  • Organismes et comités fédéraux (Gouvernement canadien)
  • Opérations de la gestion (Généralités)
OBS

Le Bureau de l'intégration opérationnelle (BIO), qui fait également partie du Bureau du directeur général, assure le fonctionnement efficace de la DPBTG, y compris la planification opérationnelle et stratégique et la mesure du rendement. Au sein de la DPBTG, le Bureau gère les grands projets de nature stratégique (tant les projets à long terme que les projets nouveaux). S'il est vrai que certains de ces projets changeront au fil du temps, le Bureau se concentre présentement sur la coordination des projets de la DPBTG qui sont reliés à la Stratégie d'accès aux produits thérapeutiques (SAPT). Un des engagements pris dans le cadre de la SAPT est d'appuyer les pratiques ouvertes et transparentes de déclaration du rendement. Le BIO est le principal responsable de la mise en ouvre d'une culture de transparence et d'ouverture accrues auprès de nos intervenants par le truchement des initiatives d'engagement des citoyens et des intervenants. Reconnaissant la valeur et la nécessité de l'optimisation de l'expertise internationale en matière de sciences et d'élaboration de politiques, le Bureau recherche et coordonne également des possibilités de partenariats avec ses homologues internationaux du secteur de la réglementation, ainsi qu'avec des organismes comme le National Institute for Biological Standardization and Control (NIBSC) et l'Organisation mondiale de la Santé (OMS).

Spanish

Save record 7

Record 8 1986-02-25

English

Subject field(s)
  • Thermal Insulation
CONT

Collect information and interpret from other's experience(reports, building managers, etc.). This step in the methodology is often referred to as the "Agatha Christie" mode of operation. There is an art to interpreting information from operational people. Fastidious questioning is a necessity if the correct clues are to be identified. The ability to identify the cause and effects of a problem depends largely on the thoroughness applied at this stage.

French

Domaine(s)
  • Isolation thermique

Spanish

Save record 8

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: