Mysterious New Jersey drones appear to avoid detection by traditional methods

State lawmaker briefed by homeland security officials says devices appear not to be being flown by hobbyists

The large mysterious drones reported flying over parts of New Jersey in recent weeks appear to avoid detection by traditional methods such as helicopter and radio, according to a state lawmaker briefed on Wednesday by the Department of Homeland Security.

In a post on the social media platform X, the assemblywoman Dawn Fantasia described the drones as up to 6ft in diameter and sometimes traveling with their lights switched off. The Morris county Republican was among several state and local lawmakers who met with state police and homeland security officials to discuss the spate of sightings that range from the New York City area through New Jersey and westward into parts of Pennsylvania, including over Philadelphia.