If you think robots are just for bomb disposal, think again. Police robots are often used to handle IEDs, but they can be used in other arenas that are inhospitable to humans. Robots can be used to reach a barricaded subject or hostages and carry information or evidence back out without sending an officer into the line of fire. They can also provide enhanced surveillance and deploy lethal or less-lethal weapons.

In the past decade, a new wave of commercial ARVs specifically built for law enforcement has hit the market. Few agencies could afford these big-ticket items prior to then, so initially the expense made it slow-going for the police armored vehicle industry. Then 9/11 changed law enforcement's attitude, and the formation of the Department of Homeland Security and its grant programs led to unprecedented funding for local law enforcement equipment, including ARVs. Responding to this increased demand, ARV manufacturers are developing the next generation of ARVs to meet the needs of contemporary tactical officer.

When it comes to gear and gadgets for duty applications, many of us are drawn to the coolest, most expensive items. That's true of weapons and it's true of weapon accessories such as optics. But what's more important is to find the right optics to fit your mission. Options include red dot sights, variable focal length short scopes often used on shotguns, and of course true precision scopes meant for use on a precision rifle.

Ever since the 1997 North Hollywood bank robbery and shootout, the popularity of rifles in patrol operations has exploded. Rifle manufacturers have capitalized on this demand, and they are now making a variety of rifles specifically designed for patrol and SWAT operations. Here's a quick look at some of the long guns now available for service in law enforcement.

Traditional BDUs (Battle Dress Uniforms) aren't nearly as common as they used to be. But the idea of wearing an alternative uniform that's combat ready-originally borrowed from the military-is more popular than ever, as evidenced by the assortment of new BDUs, tacpants, and jumpsuits available for law enforcement.

Gang members are usually decorated with the marking of their sets, super-gangs, and affiliated prison gangs. Their bodies are also often marked with tattoos that are generic prison symbols that you will find on just about any inmate. The following slide show is a quick look at some tattoos used by some predominately African-American gangs with origins in California.

There was a time when night vision tools and thermal imaging cameras were so cutting edge and so expensive that only the military and the FBI had access to them. Today, this equipment is playing a greater role in local law enforcement operations. It's less expensive, though still not cheap, and it's much easier to use. Here's a quick look at some of the most innovative products now available in the night vision and thermal imaging market.
