The U.S. Navy has in the past cooperated with an alien race to develop technology that can be used to defend the planet against invasions from reptilian alien attacks.
Source: https://www.inquisitr.com
https://helenastales.weebly.com/blogue/the-us-navy-received-advanced-technologies-from-an-alien-race-book-claims
https://helenastales.weebly.com/blogue/the-us-navy-received-advanced-technologies-from-an-alien-race-book-claims