The Federal Bureau of Investigation has released a short surveillance video of Aaron Alexis entering and sneaking through the Washington DC Navy Yard last week armed with a shotgun just prior to killing 12 people. The 31-second video, spliced together from CCTV images captured on the morning of September 16, show Alexis’ blue rental car driving into a parking garage across from Building #197 at... 

The American military have presented the world with a new weapon, informally named the heat ray or microwave cannon. The “Active Denial System” is a non-lethal weapon primarily designed for crowd control. A video was uploaded on YouTube by USFORCESTV channel of the US military testing a new super high frequency (SHF) weapon. Rumors have long been spread about a “cannon”, which can be mounted...