The border guard, border patrol, border police, or frontier police of a country is a national security agency that performs border control, i.e., enforces the security of the country's national borders. In different states, these forces have different official names, subordinations and jurisdiction.

Tasks

thumb|Chinese border guards' booth on the sea coast in Zhuhai, Guangdong Typical tasks of a Border Guard are:

• The control and guarding of a nation's border;
• Control of border crossing persons, vehicles, and travel documents;
• Preventing illegal border crossing of persons, vehicles, cargoes and other goods;
• Control of transportation of prohibited and limited items (e.g. weapons, ammunition, toxic substances) over the national border;
• Supervision and control of the observation of foreigner residence regulations, visa regime;
• Preventing the movement of goods and other articles over national borders, bypassing the customs control;
• Investigation of cases related to offenses against the national border.

The Border Guard may also perform delegated customs and immigration control duties.

Egypt

Egyptian Border Guard under the control of the Ministry of Defense. The Border Guard is a lightly armed paramilitary unit of about 25,000 personnel, mostly Bedouins, responsible for border surveillance, general peacekeeping, drug interdiction, and prevention of smuggling. During the late 1980s, the force was equipped with remote sensors, night-vision binoculars, communications vehicles, and high-speed motorboats.

Israel

main: Israel Border Police The Israeli border guard service is known as the Israel Border Police. it is a part of the Israel Police and it was founded as being part of the frontier corps before it became the Border Police. While its main duty is protecting the borders of Israel, it has also been deployed to be used in helping the Israeli military (IDF) in some conflicts such as the Six Day War. A scandal that troubled the Israeli Border Police in 1956 was the Kafr Qasim massacre, where several Palestinian Arabs were killed by Israel Border Police.

Russia

main: Border Guard Service of Russia The Border Guard Service of Russia is currently (since 2003) an agency of the Federal Security Service. The agency considers itself a direct successor of the Soviet border troops, and regularly celebrates the anniversary of the founding of the latter (May 28, 1918).http://www.necn.com/category/32/9920. This annual event, known as the Border Guards Day is celebrated every year by the guards in active service as well as former servicemen in Moscow and throughout the country..