Yes, you just described the plot of Arrival (2016) which very likely was at least in part a reveal of the globalist "fake alien invasion" a.k.a. Project Bluebeam that appears to go all the way back to the October 30, 1938 War of the Worlds radio broadcast. https://greatawakening.win/p/16b5qGekxl/anon-theatre-arrival-movie-2016-/c/

This 1938 event appears to be the first test of the (American?) public, and the date of its broadcast is the most obvious evidence it was done intentionally by satan-worshipping globalist demons. The theory is that they thought they might need to use it to "unite the world" in order to get the UN across the finish line after WW2 because their first attempt got knocked down (League of Nations) after WW1. (Yes, pretty clear to me that WW2 was pre-planned to start in Sept. 1939 as early as 1933, possibly as early as 1889).

I don't recall if this was a worldwide broadcast or just limited to the states. https://en.wikipedia.org/wiki/The_War_of_the_Worlds_(1938_radio_drama)