The ubiquitous Al-Qaeda network in the form of Jemaah Islamiyah is on this tiny island as well, a plot to bomb American soldiers near Yishun MRT was uncovered by the Singapore authorities months after the September 11 attacks on US soil.

• 似乎无所不在的卡伊达恐怖组织，也以回教祈祷团的形式在这里出现，回教祈祷团在义顺地铁站放置炸弹，炸死美国军事人员的阴谋，在九一一事件发生后几个月，被新加坡当局揭发，一些成员也被捕。