Definition

Noun: A military campaign designed to achieve a specific objective in a foreign country. It refers to an organized, armed operation by a state's military forces that is projected beyond its own borders to accomplish a specific strategic or tactical goal.

Usage

This term is used to describe a specific, goal-oriented deployment of military forces into another country or region. It emphasizes the expeditionary nature—the movement of forces to a foreign theater—and the focused objective of the campaign.

Examples

• The general planned a military expedition to disrupt the enemy's supply lines deep within their territory.
• Historians analyzed the failed military expedition that aimed to secure the coastal city.
• Launching a military expedition requires significant logistical planning and political will.

Advanced Usage

• The term often carries connotations of a complex operation that may involve multiple branches of the armed services (e.g., army, navy, air force) working in concert.
• It is frequently used in historical and geopolitical contexts to describe campaigns from colonial eras, interventions, or specific wars.

Variants and Related Words

• Expeditionary Force (n): A military force dispatched for a specific expeditionary operation.
• Campaign (n): A broader term for a series of military operations in a particular area or for a specific objective, which may or may not be in a foreign country.

Synonyms

• Campaign
• Intervention
• Incursion
• Foray (typically suggests a smaller, quicker raid)

Antonyms

• Defense
• Garrison duty
• Peacekeeping mission (though related, the primary objective differs)

Related Phrases

• To mount/launch an expedition: To organize and begin a military expedition.
  • The kingdom mobilized its resources to mount an expedition across the sea.
• To lead an expedition: To command a military expedition.
  • The seasoned officer was chosen to lead the expedition into the mountainous region.

Noun

1. a military campaign designed to achieve a specific objective in a foreign country