The TR-3B Black Manta is often linked to anti-gravity and UFO claims. Here’s what is known about the myth, stealth aircraft ...

Strange lights seen over Tehran and Zahedan have triggered theories ranging from drones to a secret US aircraft. The sightings have brought fresh attention to the mysterious and unverified TR-3B ...

Was it a UFO, drone or something else entirely? A mysterious object spotted over Iran amid its conflict with the US has sparked fresh speculation about America's shadowy aircraft - the 'Black Manta'.

Mysterious flying objects spotted over Tehran and Zahedan have revived speculation about the legendary, highly secretive US TR-3B 'Black Manta' spy plane.