‘UFO’ spotted by PIA pilots over Karachi

The pilots immediately filmed the UFO also known as “Foo fighters” while the plane was flying at the height of 35,000 feet about the metropolis.

The claim by PIA pilots has taken the social media by storm with some linking it with aliens.

Meanwhile, Pakistan Meteorological Department said the mysterious object in the video might be a hot air balloon, which is launched to check the air pressure.