Rangers are specialized units in military and law enforcement organizations, known for their skills in reconnaissance, survival, and combat. They often operate in challenging environments, such as forests, mountains, and urban areas, and are trained to carry out missions that require stealth and agility. The term "Ranger" is commonly associated with the U.S. Army Rangers, an elite group known for their rigorous training and operational effectiveness. In addition to military contexts, the term "Ranger" can also refer to park rangers, who are responsible for protecting and managing natural parks and wildlife. These rangers work to preserve the environment, educate the public, and ensure safety within national parks and other protected areas.