There have been numerous reported cases of mysterious drone-like objects appearing in the sky in the United States.
Residents and lawmakers are demanding answers from the FBI about who controls them and why they are there.
New York Governor Kathy Hochul said there was no evidence that drones posed a security threat, according to a Financial Times article.
The Pentagon has rejected lawmakers' claims that drones could be flying from an Iranian base in the Atlantic.
The FBI maintains that most of the objects in the sky appear to be manned aircraft operating legally.
Who is behind the sudden appearance of mysterious drones remains a mystery.
The FBI has received more than 3,000 reports of flying objects, most of which were seen at night.
Mysterious UAVs first began appearing in the sky in mid-November.
Days earlier, several senators asked federal authorities to report on measures being taken against the sources of the invasion.
The White House said it had no evidence that drones could pose a public danger.
