Park ranger
A park ranger, park warden, or forest ranger is a person entrusted with protecting and preserving parklands – national, state, provincial, or local parks. "Parks" may be broadly defined by some systems in this context, and include protected culturally or historically important built environments, and is not limited to the natural environment. Different countries use different names for the position. "Warden" is the favored term in Canada, Ireland, and the United Kingdom. Within the United States, the National Park Service refers to the position as a park ranger. The U.S. Forest Service refers to the position as a forest ranger. Other countries use the term "park warden" or "game warden" to describe this occupation. The profession includes a number of disciplines and specializations, and park rangers are often required to be proficient in more than one.
Pakistan Rangers
Pakistan Rangers is a paramilitary Border Security Force which comes under control of Federal Interior Ministry for Internal Security duties and work under umbrella of Corps V in Sindh and IV Corps in Punjab for duties in war zones and borders. Pakistan Rangers are divided into two separate branches: Pakistan Rangers (Sindh) and Pakistan Rangers (Punjab). Each branch is headed by a Director General appointed by the Pakistan Army after the clearance from the Chief of Army Staff. The Director General of the Pakistan Rangers currently holds the 2-star rank of Major-General. The current Director General of Pakistan Rangers (Sindh) is Major General Muhammad Saeed, whereas Director General of Pakistan Rangers (Punjab) is Major General Azhar Naveed Hayat Khan.