Its ultra-flexible body coupled with mechanical fins and tail allow it to dart around the water just like a real fish even in the harshest of environments. And while it does have a number of security applications, this high maneuverability makes it perfectly suited for accessing hard-to-reach places such as flooded areas of ships, sea chests and parts of oil tankers. Other potential missions include inspecting and protecting harbors and piers, performing area searches and military applications.