In the past, the DOD, a civilian branch of the U.S. federal government that controls the U.S. military, whose headquarters is the P̳e̳n̳t̳a̳g̳o̳n̳, appears to have collaborated with an e̳x̳t̳r̳a̳t̳e̳r̳r̳e̳s̳t̳r̳i̳a̳l̳ race to develop technologies in order to be used to defend the planet from invasions or attacks by hostile a̳l̳i̳e̳n̳ races.
This is according to the claims of William Tompkins, an American writer who passed away in 2017 and who wrote the book Selected by E̳x̳t̳r̳a̳t̳e̳r̳r̳e̳s̳t̳r̳i̳a̳l̳s̳.
Having worked for the Navy (US NAvy) as an aircraft designer in the 1950s and 1960s, Tompkins had access to highly classified information that offered sufficient evidence of the existence of an a̳l̳i̳e̳n̳ race providing technological knowledge to the human race.
Tompkins reportedly worked at the San Diego Naval Air Station and it was during World War II that he was in contact with the moles of Nazi Germany, who in turn worked in top secret aerospace facilities. According to the book, US spies in Germany discovered that the Germans had received enough information on how to create antigravity planes and spacecraft, energy-beam weapons, and more by partnering with a race of reptilian a̳l̳i̳e̳n̳s. The reptilians had given all this information to the Nazis, so that they could take over the world.
R̳e̳p̳t̳i̳l̳i̳a̳n̳ a̳l̳i̳e̳n̳s, as written in Tompkins\’ book, attack numerous planets and aim to disrupt planetary life, colonize and enslave its inhabitants. Meanwhile, another a̳l̳i̳e̳n̳ race called “The Nordics” (the Nordics) has been working with the United States to thwart the advances of their reptilian rivals. His book features sketches of spaceships he designed. He has personally devised designs for five spaceships and dozens of support ships created to repel invading lizard a̳l̳i̳e̳n̳s.
In one of the projects, a 2.5km Naval Spacecraft carrier and a 1.4km Navic Spacecraft battlecruiser are included. The aforementioned ships were built decades later in the 1980s, but construction began in the 1970s. According to his revelation, the project was under a highly skilled program called Solar Warden. Apparently, the wars with the reptilian a̳l̳i̳e̳n̳s were, and still are, ongoing and the Nordics help the H̳u̳m̳a̳n̳s̳ with ships and equipment similar to those built for the Navy. Nordics (even Pleiadians) have been involved in wars to protect our planet.
William apparently worked for the Douglas Aircraft Company for 12 years and joined the company in 1951. Douglas Aircraft had been commissioned by the government to undertake various projects for the Navy which happens to manage the super secret base AREA 51 -S4.
Tompkins collaborated and worked with the Nordics (The Nordics) to create anti-gravity aircraft. Conspiracy theorists have often cited it as further evidence that the US government was involved in a cover-up involving the existence of a̳l̳i̳e̳n̳s and the secret space fleet Solar Warden, as reported by the British tabloid Daily Star.