The Cooper's test , as it is also called, is still used today as a field test to determine aerobic capacity. This simple test also allows you to compare your cardiovascular endurance to that of...

Submarines float to the surface thanks to air-filled ballast tanks, which are fitted with valves at their tops that open when it's time for the submarine to dive. But , how deep can a military...

Since the Cold War, main battle tanks (MBTs) have evolved from simple and light to heavy, modernized and highly mobile, with advances in armament and countermeasures. The Phil Team lists the top 10 battle tanks...

The fastest fighter jet in the world today is the MiG-25 Foxbat, which has a top speed of 2,190 mph, half that of the X-15. But how do these aircraft compare to other fastest fighters...

David Goggins is CRAZY - can I have a big nod on that? He once posted on Twitter: "If you don't like what you see in the mirror... CHANGE IT".

As a former military person, I get asked all the time what kind of equipment, tools and gear I wore in the field and what was my favorite. Take a look at this list of...

Shelter is one of those things we don't really think about unless we leave our house. This is because our home is an investment in shelter. Even though most survivalists don't see it that way,...

You don't want your house screaming "we have valuables for sale". You want it to look as normal and unremarkable as possible so you don't lose the survival gear you've worked hard to gather.

The cold morning air was thick in the Afghan valley. Each warm exhale briefly clouded the outer corner of my rifle scope. But I remained stable and kept a clear view of the middle-aged man.