Last Updated：2025/11/01
Conceptul de securitate colectivă a fost discutat intens în cadrul conferinței regionale.
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地域の会議で集団安全保障の概念が活発に議論された。
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地域の会議で集団安全保障の概念が活発に議論された。
The concept of collective security was discussed intensively at the regional conference.
