United Earth Defense Force
The United Earth Defense Force was the military force maintained by United Earth in the late 32nd century, following Earth's withdrawal from the  a century prior.

History 
Around 3089, roughly twenty years after the Burn devastated the galaxy, the Federation and Starfleet were unsure of what caused the Burn, let alone how to prevent another; Earth was was deemed exceptionally vulnerable. As a consequence, the Federation relocated its headquarters elsewhere, as Earth believed it was a potential target for whatever or whoever caused the Burn. Sometime after the Burn and the relocation of the Federation and Starfleet, Earth withdrew from the Federation altogether and rebuilt themselves to be self-sustainable.

By the following century, the United Earth Defense Force (UEDF) had replaced Starfleet as Earth's main defense role. Through 3189, the UEDF had been in conflict with Wen and his raiders, a conflict which came to an end because of the intervention of the . ()

Resources

Representative species  
Many different races were represented in the UEDF, such as:
 Humans 
 Sarrotheyns
 Tellarites

Personnel  
 United Earth Defense Force personnel

Vessels 
The Defense Force utilized starships equipped with quantum torpedoes. ()

External link 
 

Earth military organizations
de:Vereinigte Erdverteidigungsstreitkräfte