Hezbollah

Hezbollah operatives are expert at gaining entry to their target locations through extremely subtle infiltration. This should not surprise, as many Hezbollah operatives receive sophisticated training both in Lebanon and in Iran from Iran's Ministry of Intelligence and Security (MOIS) and Islamic Revolutionary Guard Corp (IRGC) al-Quds Brigades. Members of a Hezbollah cell operating in Singapore in the late 1990s and into 2000 entered using a visa-waiver program similar to the one that recently suspended in the United States. Once they arrived, they quickly married local women to legalize their presence.