expeditionary force
/ˌɛkspɪˈdiʃənɛri ˈfɔːrs/A military unit organized and deployed for a specific mission, often overseas, to achieve strategic or tactical objectives.
The United Nations authorized an expeditionary force to provide humanitarian aid during the crisis.
A military unit was sent to deliver aid and support in a troubled area.
Historically, expeditionary forces were used to project power beyond a nation's borders.
Military units were deployed to distant locations to extend a country's influence.
The term emphasizes the temporary and mission-specific nature of the deployment.
Collocations
Antonyms
Related Phrases
💡Pro Tip
Context Matters
Use 'expeditionary force' for strategic or temporary missions, not for routine military presence.
⚡Gold Rule
Formal Usage
This phrase is formal and typically used in military, diplomatic, or strategic discussions.
📖Word Origin
From 'expedition' (a journey undertaken for a particular purpose) + 'force' (a group of military personnel). The phrase became prominent in the 20th century to describe specialized deployments.
📝Usage Notes
Often used in formal military or diplomatic contexts to describe overseas operations. Avoid using it for routine or domestic military activities.