What are time units and how do they affect humanity? Tim Tactical Advisor shares how the group of beings who form a “time unit” reach backward in time from a future version of Earth to help maintain order and proper trajectory of the timeline. Sharing his communications with time traveling Greys, Tim clarifies time travel is something very few beings or species have access to. Time units ensure a healthy evolution of timelines, occasionally even interacting with nuclear facilities on Earth throughout history to prevent cataclysmic irreversible destruction.