During a remarkable congressional hearing, former American intelligence official David Grusch revealed that the US government conducted a "multi-decade" programme aimed at collecting and reverse-engineering crashed unidentified flying objects (UFOs).
Grusch, who was in charge of investigating unexplained anomalous phenomena within a US Department of Defence agency until 2023, spoke before the House oversight committee in Washington, shedding light on the issue of alien life and technology, as reported by the Guardian.
I don’t think this is as secret as you think it is
Brazil: https://thedebrief.org/unidentified-aerial-phenomena-becomes-focus-of-recent-brazilian-senate-hearings/
UK : https://www.nationalarchives.gov.uk/ufos/
New Zealand: https://natlib.govt.nz/records/22979464
You can find this stuff everywhere. UAPs rarely “crash” per records worldwide. Crashes seem to be very old finds.
Also there is always the chance it’s a massive embezzlement scheme too, which is also worth investigation.