What best describes a buffer state?

• A. A state located between two rival powers to reduce direct confrontation; example: Mongolia historically between Russia and China; Afghanistan during the Great Game.
• B. A country that has no military and relies on others for defense.
• C. A country that is economically dependent on neighbors.
• D. A state that is fully militarized and dominant.

Answer: (A)

A buffer state is a country that sits between two rival powers to reduce the likelihood of direct confrontation, acting as a cushion between them. This positioning helps prevent immediate conflicts by absorbing pressure and delaying aggression from either side. Historical examples show this role clearly: Mongolia lay between Russia and Qing China for long periods, and Afghanistan was a focal zone during the Great Game between competing empires, serving as a neutral barrier.

The other descriptions miss this core function. Being without a military and relying on others for defense describes a defensive posture rather than a strategic buffer. Economic dependence on neighbors speaks to trade or aid relationships, not the security-centered role of separating rival powers. Being fully militarized and dominant describes a power that exerts influence, not one that sits between powers to reduce direct conflict.