This is a list of militaries by country, including main branches of ground, naval and air forces.
See #Taiwan (Republic of China) below
A military academy or service academy is an educational institution which prepares candidates for service in the officer corps. It normally provides education in a military environment, the exact definition depending on the country concerned.
The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States.
A lieutenant is a commissioned officer rank in the armed forces of many nations.
Second lieutenant is a junior commissioned officer military rank in many armed forces. The lowest officer rank, it is usually placed below lieutenant or first lieutenant.
Military police (MP) are law enforcement agencies connected with, or part of, the military of a state. In wartime operations, the military police may support the main fighting force with force protection, convoy security, screening, rear reconnaissance, logistic traffic management, counterinsurgency, and detainee handling.
A military band is a group of personnel that performs musical duties for military functions, usually for the armed forces. A typical military band consists mostly of wind and percussion instruments. The conductor of a band commonly bears the title of Bandmaster or Music director. Ottoman military bands are thought to be the oldest variety of military marching bands in the world, dating from the 13th century.
In military organizations, the practice of carrying colours, standards, flags, or guidons, both to act as a rallying point for troops and to mark the location of the commander, is thought to have originated in Ancient Egypt some 5,000 years ago. The Roman Empire also made battle standards reading SPQR a part of their vast armies. It was formalized in the armies of Europe in the High Middle Ages, with standards being emblazoned with the commander's coat of arms.
Marines, or naval infantry, are soldiers who specialise at operating in littoral zones, both on land and at sea. Historically, the main tasks undertaken by marines have included raiding ashore in support of naval objectives, and the boarding of vessels during combat or capture of prize ships. Marines also help maintain discipline and order aboard the ship. In most countries, marines are an integral part of that state's navy.
A guard of honour, honor guard or ceremonial guard, is a group of people, typically drawn from the military, appointed to perform ceremonial duties – for example, to receive or guard a head of state or other dignitaries, the fallen in war, or to attend at state ceremonials, especially funerals. In military weddings, especially those of commissioned officers, a guard, composed usually of service members of the same branch, form the sabre arch. In principle, any military unit could act as a guard of honour. However, in some countries, certain units are specially assigned to undertake guard of honour postings or other public duties. Republican guards, royal guards and foot guards frequently have ceremonial duties assigned to them.
Provosts are military police (MP) whose duties are policing solely within the armed forces of a country, as opposed to gendarmerie duties in the civilian population. However, many countries use their gendarmerie for provost duties.
The red beret is a military beret worn by many military police, paramilitary, commando, and police forces and should not be confused with the maroon beret worn by airborne troops all around the world.
The following is a list of lists of currently active military equipment by country.
A blue beret is a blue-colored beret used by various military and other organizations, notably the United Nations peacekeepers who are sometimes referred to as the Blue Berets.
Troops began wearing berets as a part of the headgear of military uniforms in some European countries during the 19th century; since the mid-20th century, they have become a component of the uniforms of many armed forces throughout the world. Military berets are usually pushed to the right to free the shoulder that bears the rifle on most soldiers, but the armies of some countries, mostly within Europe, South America, and Asia, have influenced the push to the left.
The Army of the Socialist Republic of Romania, known as the Army of the Romanian People's Republic, until 1965 was the army of the Socialist Republic of Romania from 1947 to 1989. Following the Romanian Revolution in 1989 it was renamed into the Romanian Armed Forces. It consisted of the Ground Forces, the Navy and the Air Force.