Correct Answer:
C. Intelligence sharing
The 'Five Eyes' alliance is a crucial intelligence-sharing network. Intelligence sharing is its primary concern, involving a multilateral agreement among five English-speaking countries: Australia, Canada, New Zealand, the United Kingdom, and the United States. This alliance facilitates the exchange of signals intelligence (SIGINT) and other forms of intelligence.
- While trade agreements, military weapons, and environmental issues are important international topics, they are not the core focus of the 'Five Eyes' alliance.
- The alliance's foundational purpose is to enhance national security through collaborative intelligence efforts.
Understanding this alliance is key to comprehending modern international security cooperation.