Following the events of 11 September 2001 and the United States interventions in Afghanistan and Iraq, the security threat to the diplomatic missions in Switzerland of countries such as the United States and the United Kingdom has increased.
在2001年11月的事件发生和美国插手阿富汗和伊拉克后，瑞士境内美国和联合王国等国外交使团所受的安全威胁有所增加。