Defending our nation

A look at the methods used by the FBI to rescue hostages on ships, aircraft, and elsewhere.

Looks at what police do to combat crime.

Looks at the function of Customs and Border Protection (CBP).

Provides basic information on firefighters, their training, what the job is like, and the future of fighting fires.

Learn about the effects of a chemical or biological weapon attack and how emergency services are prepared to tackle an event were it to happen.

A look at the methods used by the Department of Homeland Security to protect Americans.

Looks at the United States Air Force (USAF) and how it operates.

The U.S. Army is the most powerful military force on Earth. Every hour of every day it guards the United States and its citizens at home and abroad, ready to respond to any emergency with its elite personnel, hi-tech equipment, and massive firepower. This book explores how the U.S. Army defends freedom and democracy around the world. Since its creation, the Army has proved itself fighting wars as well as keeping the peace by deterring aggression.