Where does “安全保障会議” come from?

安全保障会議 (Japanese) comes from Japanese 安全保障, from Japanese 安全 — safety; security.

Ancestry of “安全保障会議”, step by step

安全保障会議 traces back through two separate lines of ancestry.

via Japanese 安全保障

StepLanguageWordMeaning
1Japanese安全保障security
2Japanese安全safety; security

via Japanese 会議

StepLanguageWordMeaning
1Japanese会議meeting, conference
Every word from Japanese 安全Every word from Japanese 安全保障