Monthly Archives: April 2015

ONR demonstrates low-cost swarming UAVs

The Office of Naval Research (ONR) has successfully demonstrated swarming unmanned aerial vehicles (UAVs) as part of its Low-Cost UAV Swarming Technology (LOCUST) program.


A tube-based launcher that can send UAVs in rapid succession to overwhelm an adversary.

The small footprint of the launcher and the UAVs will enable the technology to be employed from ships, tactical vehicles, aircraft or other unmanned platforms.

Over a one month period, the Navy was able to get nine Coyote UAVs to synchronize amongst themselves and fly in formation.

Source: Alert 5

Raytheon planning to test multi-mode seeker for Tomahawk Block IV

During the second quarter of 2015, Raytheon will test a modified Tomahawk Block IV missile nose cone attached to a T-39. The nose cone contains a new multi-mode seeker.

Tomahawk Block IV cruise missile.jpg
Tomahawk Block IV cruise missile“. Licensed under Public Domain via Wikimedia Commons.


The new seeker has both active and passive radio frequency antennas that will allow future Tomahawks to broadcast active radar as well as passively receive target electromagnetic radiation.

Source: Alert 5