With the start of the Second World War, all Balkan countries, with the exception of Greece, were allies of Nazi Germany, having bilateral military agreements or being part of the Axis Pact.
第二次世界大战开始时，除希腊以外的所有巴尔干国家都与纳粹德国关系良好，或者有双边军事协定，或者加入了轴心国。