The authorities in Bahrain have long sought definitive proof that Iran and its Gulf proxy network, Hizbollah Al-Hejaz, are actively undertaking militant actions inside Bahrain. Based on contacts within Bahrain’s security services, GSN has periodically reported the thin gruel of evidence that has built up over time, largely consisting of 1990s-era arms caches unearthed by new building activity or occasional evidence of Bahrainis travelling to Iran, Lebanon and Iraq to receive training or money from Tehran’s intelligence services.