Serbian officials are denying that security forces illegally used a military-grade sonic weapon to disperse and scare protesters at a huge anti-government rally.

The rally was seen as a culmination of months-long protests against the Serbian President and his government, which both denied the allegation

The ongoing protests began after the canopy of a railway station collapsed in November, killing 15 people. After President Donald Trump got hit in the face with a boom mic at a press conference at Joint Base Andrews in Maryland, he made a prediction.

Serbian officials denied Sunday that the country's security forces used a military-grade sonic weapon to disperse and scare protesters at a huge anti-government rally in the capital. Rights groups claimed that the widely banned acoustic weapon was used during the protest Saturday.

By bne IntelliNews The Serbian police have been accused of using a sonic cannon against protesting students on March 15 when the largest protest against strongman Aleksandar Vucic was held in the capital Belgrade.