I'm an extreme sceptic, but the Tic Tac encounter of 2004 was memorable, and the most recent significant one to hit the news after it gained real traction in 2017.
An interview with one of the pilots:
https://nymag.com/intelligencer/2019/12/tic-tac-ufo-video-q-...
His colleague, Cmdr Fravor memorably said:
I don't know what it is. I don't know what I saw. I just know it was really impressive, really fast - and I would like to fly it.
https://abcnews.go.com/US/navy-pilot-recalls-encounter-ufo-u...