collective security

NATO embodies the principle of collective security, with an attack on one regarded as an attack on all.北约体现了集体安全原则，即对其中一国的攻击被视为对所有成员的攻击。

The effectiveness of collective security arrangements depends on political cohesion among member states.集体安全安排的有效性取决于成员国之间的政治凝聚力。