French Authorities Link Pro-Iranian HAYI Group to Foiled Bank of America Paris Attack

French prosecutors link the pro-Iranian group HAYI to a foiled March 28 attack on Bank of America’s Paris office involving a high-powered pyrotechnic device.

By: AXL Media

Published: Apr 1, 2026, 10:15 AM EDT

Source: Reuters

The Foiled Plot and Explosive Sophistication

On March 28, security forces discovered a high-powered incendiary device at Bank of America’s offices in the 8th district of Paris. The apparatus consisted of a five-liter gasoline canister taped to a 650-gram pyrotechnic charge, equipped with a specialized fuse. Forensic experts identified it as the most powerful pyrotechnic device ever documented in a criminal context within France. This discovery followed a March 23 propaganda video released by HAYI—which translates to the "Movement of the Companions of the Right Hand of Islam"—explicitly naming the U.S. bank as a strategic target.

Recruitment of Minors and Financial Incentives

A disturbing element of the investigation is the recruitment of three minors by an adult suspect. Prosecutors allege that the adult paid the teenagers between 500 and 1,000 euros ($580–$1,160) to plant and ignite the device. The instructions reportedly included a mandate to film the explosion, likely for use in subsequent HAYI propaganda. While the four suspects currently under investigation deny terrorist intent, CCTV and phone data confirm a timeline of recruitment and planning focused specifically on the non-residential financial building.

Transformative Analysis: The Rise of Proxy Sabotage

This incident reflects a significant shift in the operational tactics of pro-Iranian entities in Europe. Rather than deploying trained cells, HAYI appears to be leveraging "outsourced" labor—low-level criminals or impressionable youths—to carry out attacks. This "proxy sabotage" model provides the masterminds with plausible deniability while making detection more difficult for counter-terrorism agencies accustomed to monitoring known extremists. By targeting a major U.S. financial institution, the group effectively strikes at a symbol of Western economic power without requiring a direct military confrontation.