2nd Battalion, 8th Cavalry Regiment 1st Armored Brigade Combat Team, 1st Cavalry Division "Stallions" conducted M1 Abrams, Bradley Fighting...
Here's how NATO gets its tanks across bridges.
A site in Maryland holds a “ghost fleet” of sunken warships.
A mini-sub sitting on the ocean floor has been taken over by sea creatures.
The fastest and highest flying jet aircraft that still operated within the Earth’s atmosphere is the Lockheed SR-71 Blackbird.