sphere of influence, in international politics, the claim by a state to exclusive or predominant control over a foreign area or territory.

In the field of international relations, a sphere of influence (SOI) is a spatial region or concept division over which a state or organization has a level of cultural, economic, military, or political …

Jan 11, 2026 · The meaning of SPHERE OF INFLUENCE is a territorial area within which the political influence or the interests of one nation are held to be more or less paramount.

SPHERE OF INFLUENCE definition: 1. an area in which the power or interests of a country or an organization are of greatest…. Learn more.

sphere′ of in′fluence n. any region in which one nation wields dominant power over another or others.

The concept of "sphere of influence" in international relations refers to a geographic area where a dominant power exerts military, political, economic, and cultural control over less powerful …

sphere of influence in American English a region in which political and economic influence or control is exerted by one nation over another or others

5 days ago · A determinate region within which a single external power exercises a predominant influence, limiting the political independence of weaker states or entities within it.

Spheres of Influence refer to areas or regions where a foreign power has significant influence over political, economic, or cultural affairs, often without direct territorial control.

May 11, 2025 · A sphere of influence is when one country controls or influences parts of another country. In Qing China, eight countries had areas where they controlled trade and other …