In some embodiments, each of the computing devices 112, 122, 132, 142, 152, and 162 includes one or more of a cell phone, tablet computer, smart wearable (e.g., a smart watch), a laptop computer, a desktop computer, and the like. In one example, the computing devices 112, 122, 132, 142, and 152 are personal devices of the responders 110, 120, 130, 140, and 150 and are not issued by any responder agency of the responders 110, 120, 130, 140, and 150. In that case, the communication applications 114, 124, 134, 144, and 154 are configured to enable communication between the personal computing devices 112, 122, 132, 142, and 152 of the responders 110, 120, 130, 140, and 150 with each other and with computing devices of one or more responder agencies, such as computing device 162.