Date: June , 1946
Location: Concoules, Languedoc-Roussillon, France
Time: 19:00
Summary: An object which flew in a straight line across the sky was reported.
Source: Vallee, Jacques
Date: Mid- 1946
Location: Norrland, Sweden
Time:
Summary: An object was observed. Metallic traces found. One object was observed by more than two witnesses. 2,000+ reports of same UFO.
Source: FSR
Date: Mid- 1946
Location: Pentagon, Virginia
Time: 14:30
Summary: An object was sighted that had an appearance and performance beyond the capability of known earthly aircraft. One object was observed by one witness for over three minutes (Dewitt).
Source: Lore, Jr., Gordon I. R. Mysteries of the Skies: UFOs in Perspective Prentice-Hall, Englewood Cliffs, 1968
What, you think an inter-dimensional time machine doesn't create a bright light when it breaks the fabric of the space time Continuum?
You can have a fake issue of a newspaper made. It's a novelty.
All I could find was this:
https://www.thinkaboutitdocs.com/1946-june-ufo-alien-sightings/
The article seems to be dated 1968 citing events of 1946?