Starfleet

Starfleet was founded as in 2151 as an extension of United Earth. The first Starfleet ship was the NX-01, also known as Enterprise, commissioned also in 2151. After the founding of the United Federation of Planets in 2161 in the aftermath of the Earth/Romulan War, Starfleet became the primary military wing of the Federation, and was also charged with scientific exploration, humanitarian relief efforts, first contact with alien civilizations, and the defence of all Federation citizens and assets.