U.S. Navy sailors "man the rail" at a memorial service at Ross's Landing for the 5 servicemen killed in last July's attack on two area military facilities on Saturday, July 16, 2016, in Chattanooga, Tenn. Saturday marked one year since the attack by a lone gunman at a Lee Highway military recruiting center and the Naval Operational Support Center and Marine Corps Reserve Center off of Amnicola Highway.
The mass notification system at the Naval Operational Support Center Chattanooga will be undergoing testing today.
This will be an all-day event and can be very loud at times.
The NOSC is located at 4051 Amnicola Highway, Chattanooga.
