From infantry forces using quadcopters to large surveillance drones and the new US LUCAS system of one-way attack drones, drone warfare is increasing exponentially.

The use of a sea drone to rescue two US Army aviators apparently shot down by Iran underscores the growing importance of such vessels in Washington's naval operations, analysts…

From infantry forces using quadcopters to large surveillance drones and the new US LUCAS system of one-way attack drones, drone warfare is increasing exponentially.