President Vucic denies that an acoustic weapon was used on a huge crowd of protesters in Belgrade and the US-made Long Range Acoustic Device (LRAD) is illegal in Serbia.

Ivana Ilic Sunderic had never heard anything quite so alarming and disturbing as the sound that broke a commemorative silence during a huge anti-government rally in Serbia's capital, Belgrade.

Ivana Ilic Sunderic had never heard anything quite so alarming and disturbing as the sound that broke a commemorative silence during a huge anti-government rally in Serbia's capital, Belgrade. “It was ...