The utility model discloses an ambulatory deployable rescue command center that can be used rapidly during times of disasters and calamities. The command center comprises a wheeled-trailer and a collapsible tent being partially secured to the trailer and to the ground wherein the tent can accommodate more people than conventional tent-trailer structure. The utility model discloses a command center that is well-equipped with communication and security devices necessary during rescue activities. It can also be used for other purposes such as camping, events, party and other social gatherings