在2017年12月，紐約時報刊登一份驚人的頭版內容，讓美國國防部的神祕幽浮計畫「高級航空威脅識別計畫」曝光。文章裡有前軍事情報局官員和特別探員主管路易斯艾利宗多的訪談內容，他證實政府存在著祕密計畫；這篇備受爭議的文章也引起全球的注意。高級航空威脅識別計畫在之前是由艾利宗多管理，成立的目的是要研究和調查未經確認的空中現象，內容包括許多被報導過的目擊影片，有三支影片在2017年釋出後甚至震驚外界。艾利宗多向政府表達這些未經確認的空中現象，有可能形成國家安全的重大威脅，而且也沒有完善的處理方式來應對這些情況，或是設法解決我們的潛在漏洞後，他便辭職了。
在歷史頻道這部一共六集、總長一小時的創新限定節目《不明：美國境內幽浮大調查》裡，艾利宗多首度和致星藝術科學學院校長兼共同創辦人湯姆迪朗格、前國防情報局副助理部長克里斯麥隆暢所欲言；要揭開一連串令人震驚的親身經歷，並著手進行相當有趣的全新調查，將促使民眾發出質疑和尋找答案。
這個節目將會揭露近期官方認證的證據和影片、目擊者的訪談和之前從未對外發聲的前軍官，以及為了瞭解天空中這些未知現象背後的技術，所產生的大量突破性進展。
In December of 2017, The New York Times published a stunning front-page exposé about the Pentagon’s mysterious UFO program, the Advanced Aerospace Threat Identification Program (AATIP). Featuring an interview with a former military intelligence official and Special Agent In-Charge, Luis Elizondo, who confirmed the existence of the hidden government program, the controversial story was the focus of worldwide attention. Previously run by Elizondo, AATIP was created to research and investigate Unidentified Aerial Phenomena (UAP) including numerous videos of reported encounters, three of which were released to a shocked public in 2017. Elizondo resigned after expressing to the government that these UAPs could pose a major threat to our national security and not enough was being done to deal with them or address our potential vulnerabilities.
Now, as a part of HISTORY’s groundbreaking new six-part, one-hour limited series UNIDENTIFIED: INSIDE AMERICA’S UFO INVESTIGATION, Elizondo is speaking out for the first time with Tom DeLonge, co-founder and President of To The Stars Academy of Arts & Science and Chris Mellon, former Deputy Assistant Secretary of Defense and Intelligence, to expose a series of startling encounters and embark on fascinating new investigations that will urge the public to ask questions and look for answers.
The series will reveal newly authenticated evidence and footage, interviews from eyewitnesses and former military personnel who have never spoken out before, and extensive breakthroughs in understanding the technology behind these unknown phenomena in our skies.
