regional security
Refers to security arrangements, cooperation, or stability within a specific geographic region, often used in political, diplomatic, or military contexts.
Discuss regional security in Asia.
It is necessary to strengthen the framework for regional security.
安全保障 is a broader term for 'security' in general, while 地域安全保障 specifies 'regional security'.
Compound of 地域 (region) + 安全保障 (security). The term is a direct conceptual borrowing from English 'regional security'.