In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...

ICE sonic weapon claims from viral Minneapolis photo lack evidence as federal agents used standard equipment, not acoustic ...

MINNEAPOLIS, MINNESOTA: The anti-ICE protests across Minnesota escalated following the killing of two individuals - Renee Nicole Good, 37, and Alex Pretti, 37 - in January 2026. The recent death took ...

LRAD sound weapons at protests use focused acoustic beams up to 162 decibels that cause permanent hearing damage, but distance and industrial earplugs provide effective protection.

Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to ...

When the crowd ignored repeated dispersal orders, officers announced they would activate a long-range acoustic device, or ...

Use of a “sonic weapon” might sound like something out of a science fiction novel, but experts confirm similar technology ...