Military

Soldiers face danger every day -- detecting landmines, deactivating unexploded bombs and scoping out hostile buildings are tasks that don't always require a human presence. That's where military robots come in.

By Ed Grabianowski

Nations are facing a more guerilla-style warfare - even at sea, and the equipment must evolve to meet new demands. Enter the Sea Fighter. Learn about this experimental, high-speed, "invisible" ship.

By Kevin Bonsor

The 2001 anthrax attacks, the first bioterrorist attacks in the United States, took five lives. Mail was stopped in several cities and it cost more than $1 billion to clean up the spores. So where does the U.S. stand if it's attacked again?

By Marshall Brain & Susan L. Nasr

Companies are reporting waiting lists for gas masks. Learn how these devices work and what they can actually protect you from.

By Marshall Brain

The invention of the machine gun forever changed the battlefield. While soldiers once had to reload after a single shot, they now can fire hundreds of rounds per minute without a single pause.

By Stephanie Watson & Tom Harris

When humans discovered fire, they learned to cook their food in a controlled environment. What came next? Flamethrowers, of course. What do flamethrowers have in common with their living counterpart -- fire breathers?

By Tom Harris

Grenades are a devastatingly effective weapon on the battlefield. Find out what happens when a soldier pulls the pin and tosses one of these miniature bombs at the enemy.

By Tom Harris

The revolver turned shooting a round into a one-step process, forever changing the face of crime, law enforcement and self-defense. Find out what goes on inside a revolver.

By Tom Harris

The Stinger missile is a deadly man-portable air-defense system (MANPADS) that can be rapidly deployed by ground troops. It's lightweight, combat-proven and has a greater than 90 percent success rate. So how are Stingers used and against whom?

By Marshall Brain & Patrick J. Kiger

An Apache helicopter went down near the Iraqi town of Taji yesterday -- it's the third helicopter to go down in Iraq in 10 days.

By Tom Harris

There is some serious technology and ingenuity involved in making a 172-foot-wide, bomb-carrying aircraft "disappear." Find out how the B-2 bomber deals with enemy radar.

By Tom Harris

The M1 can withstand an attack from any tank out there -- including another M1. Learn all about the toughest armored land vehicle in the world.

By Tom Harris

Floats like a butterfly and stings like a bee -- the F-15 is the Muhammad Ali of the skies. The military has been using this fighter jet since the '70s, and it still outmaneuvers the competition. Find out why this plane has a perfect combat record.

By Tom Harris

C-4 is in the news quite a bit these days -- it's a powerful explosive that's used in terrorist attacks all over the world. Find out what C-4 explosive is and what it can do.

By Tom Harris

The crew of the USS Abraham Lincoln returned home this week, after a wearying 10 months at sea. Take a tour of the U.S. military's most monumental machines, from flight deck to hangar bay to engine room.

By Tom Harris

A Sidewinder missile weaves through the air toward an enemy target as if it has a mind of its own -- and in a way, it does. High-tech "smart weapons" take most of the guess work out of hitting a target. Find out how Sidewinders seek and destroy.

By Tom Harris

Whether they're antique rifles or modern handguns and shotguns, firearms are popular in the United States. So which pieces are people packing?

By William Harris

The M-48 General George S. Patton Medium Tank was developed in anticipation of the Cold War and used in the Korean War. All M-48s were equipped with main guns that can fire a wide variety of ammunition types. Explore the M-48 Patton tank.

By the Editors of Publications International, Ltd.

The Cromwell A-27M Infantry Tank was fast and agile but still outmatched by opposition tanks. This tank featured a 57mm barrel that was bored out to accommodate a 75mm round. Learn about Britain's Cromwell A-27M Infantry Tank.

By the Editors of Publications International, Ltd.

The Centurion Main Battle Tank was heavily armed and used by many countries. This tank was the most heavily armored tank ever produced in the post-war years. Learn the history and design of Britain's Centurion Main Battle Tank.

By the Editors of Publications International, Ltd.

It was not until 1967 that the Israeli government turned its attention to the creation of a main battle tank, the Merkava. Israel and the surrounding area are either desert or rolling hills, which form ideal tank country. Read about the Merkava tank.

By the Editors of Publications International, Ltd.

The great legacy of the Messerschmitt Me 262 is that it inspired other air forces to adopt the jet fighter as standard, and moved engineers to utilize its layout for fighters and airliners. Learn more about this top World War II fighter plane.

By the Editors of Publications International, Ltd.

The name for the Junkers Ju 87 Stuka derived from Sturzkampfflugzeug, the generic German word for dive-bomber. So famous was the Junkers Ju 87 that the term Stuka came to be identified with it in Western eyes. Read the specs and uses for the Stuka.

By the Editors of Publications International, Ltd.

The Messerschmitt Bf 109 is one of few fighters ever to be developed from a light-plane design. Willy Messerschmitt's angular little plane was built in greater numbers than any other fighter. Read how the Bf 109 has been so successful and long-lived.

By the Editors of Publications International, Ltd.

The Douglas SBD Dauntless was a carrier-based dive bomber, a compact scrapper with a gift for sinking Japanese carriers and other large ships. Learn the specifications and how the Dauntless proved to be the supreme dive-bomber of the Pacific War.

By the Editors of Publications International, Ltd.