The Serbian government is basing its claims that no sonic weapon was used on March 15th primarily on a report from Russia’s Federal Security Service (FSB). This follows allegations of the use of a “sonic weapon” during protests. Authorities maintain there is no evidence supporting the claims of directed energy weapon deployment. The FBI has declined to comment on whether it was requested to investigate the incident. The situation remains contentious, with questions surrounding the origin and validity of the FSB report. Further independent investigation is needed to verify the government’s assertions and address public concerns regarding potential weaponization during the protests. The lack of transparency from the FBI adds to the uncertainty.