American Security Today has a report of ATAK’s testing by DHS and New York City’s civil government:
In the early hours of October 29, 2017, over 200 first responders participated in a critical incident exercise and technology assessment conducted by DHS’ Science and Technology Directorate (S&T) in partnership with the New York Police Department (NYPD), the New York Fire Department (FDNY), and the Metropolitan Transportation Authority (MTA).
Over the course of the exercise, the agencies tested and evaluated not only tactics, techniques and procedures, but also the efficacy of emergent relevant technologies.
