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.

Serbian officials denied Sunday that security forces used a military-grade sonic weapon to disperse and scare protesters at a huge anti-government rally in the capital. Opposition officials and Serbian rights groups claimed the widely banned acoustic weapon that emits a targeted beam to temporarily incapacitate people was