This image clearly depicts the damage caused to the Pentagon building on 9/11. Before the attack, the Pentagon looked nothing like this. This photo was never released before so the American public have never seen the actual damage caused.
An Official Account
According to this redacted letter, in 1963, the government of America encountered a UFO in Nevada. Although you can’t read everything that was written, the message is very clear that aliens do exist. And this letter makes it official.