Dulce Base, located beneath New Mexico, is a secretive and clandestine military and research facility characterized by its high-security operations and advanced technology. It serves as the command center for the Paranormal Military Squad, a specialized team including members like Alex Mercer and Jordan Hayes, who are engaged in decrypting and understanding extraterrestrial signals. The base is equipped with both old and modern technology, including a mainframe room and high-tech monitoring equipment, which facilitate the squad's efforts in cosmic communication and the analysis of alien signals.

The facility is known for its secretive and possibly extraterrestrial-related activities, often described as cavernous, cold, and silent, which adds to the unease and speculation among the agents working there. Previously used for covert operations, Dulce Base is now a hub for cosmic communication and discovery, playing a central role in Operation: Dulce. This operation involves preparing for potential contact with unknown entities and managing interactions with extraterrestrial intelligence.

Rumored in conspiracy forums and characterized by its operational secrecy, Dulce Base is associated with top secrets and potential alien connections. It is a place of existential threats and conflict-ridden activities, making it a central location in the unfolding story of interstellar communication and negotiations.