防御同盟

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防御同盟

1

维也纳秘密防御同盟条约

Treaty of Vienna Secret Defensive Alliance
2

我们已经根据里约热内卢公约为西半球建立了这样一个防御同盟。

We have already established such a defense pact for the Western Hemisphere by the treaty of Rio de Janeiro .
3

实行集体防御的同盟；前沿部署力量；做到机动灵活等。

Alliances for collective defense : forward-deployed forces , and flexibility .