Specific initiatives to encourage better co-operation with moderate Muslim countries such as Morocco, which are as worried as host countries in the West that their diaspora could become radicalised, may be worth trying.

• 对待那些中立的穆斯林国家，如摩洛哥，虽然西方国家一开始认为阿拉伯裔的移民们有转变为极端派的危险，然而仍可以采取一些鼓励措施赢得他们的合作。