An Air Force veteran has made a bombshell claim that the US government has recovered materials that could be proof of UFOs, including an intact craft of non-human origin. David Charles Grush, a veteran and former member of the National Geospatial Intelligence Agency and National Reconnaissance Office, has blown the whistle on this information, speaking with several news outlets about the crafts.

"These are retrieving non-human origin technical vehicles," Grush told News Nation. "Call it a spacecraft if you will. Non-human exotic origin vehicles that have either landed or crashed."

Grush says that he was first briefed on the existence of UFO materials in 2017, and that he has since seen classified documents and videos that support his claims. He says that the government is keeping this information a secret from the public because they are afraid of the public's reaction.

"They're afraid of mass panic," Grush says. "They're afraid of people losing faith in our government."

Grush's claims have been met with skepticism by some, but they have also been taken seriously by others. The Pentagon has acknowledged that it is investigating UFO sightings, and the House Intelligence Committee is holding a hearing on the topic next month.

It remains to be seen whether Grush's claims are true, but they have certainly generated a lot of interest and speculation. If he is telling the truth, it would mean that the US government has been keeping a major secret from the public for decades.