No, like the recent report posted here about the UFO sighted and chased by two F15’s over the UK that was the size of an aircraft carrier.
The V-shaped UFO described by the commercial pilot...he said each half of the V was big enough that he could land his commercial airliner on it.
Over 2 dozen men on the aircraft carrier Franklin Delano Roosevelt said a glowing oval UFO..with a long row of window portals...passing so close they could see shapes inside....hovered over the ship and it was 'as big as the carrier itself'...and suddenly dived into the water...still glowing. And just disappeared.
The FDR was the only ship to carry nuclear weapons. It had multiple encounters with UFO in the 50s and 60s.