Well only reason I even bothered was because the lights look just like the 2nd link post from chile
OK, so you say that you think that these are real ufos?
They could be. Especially the first video. They do look like Chile clip.
When similar lights or objects are seen in different parts of the world, it does make you wonder.
Perhaps UFOs are time travelers from our future? That would explain no contact.
Did you see the article about the how an previously uncontacted tribe in Brazil was spotted? The official government policy is to leave them alone and let them develop without introducing the technology of modern world.
Photo of the people looking up seems analogous to ones you posted, only from the UFO’s perspective. http://news.bbc.co.uk/2/hi/americas/7426794.stm
I don’t bother much with the light photos any more. some that clearly do maneuvers no conventional craft can do can be a little interesting.
However, probably in the middle of looming WWIII or just after . . . they will present themselves in a grand broadening of the GREAT DECEPTION the Scriptures speak of.