, authorizing "Operation Majestic Twelve".]]Majestic 12 (also known as Majic 12, Majestic Trust, M12, MJ 12, MJ XII or Majority 12) is the purported code name of a secret committee of scientists, military leaders, and government officials, supposedly formed in 1947 by an executive order of U.S. President Harry S. Truman. The purpose of the committee was to investigate UFO activity in the aftermath of the Roswell incident - the purported crash of an alien spaceship near Roswell, New Mexico, in July 1947. This alleged committee is an important part of the UFO conspiracy theory of an ongoing government cover up of UFO information.
The primary evidence for the existence of a group named Majestic twelve is a collection of documents that first emerged in 1984 and which have been the subject of much debate. The original MJ-12 documents state that:The Majestic 12 group... was established by secret executive order of President Truman on 24 September, - see discussion 1947, upon reco
Source: http://en.wikipedia.org/wiki/Majestic 12