A general officer is an officer of high rank in the armies, and in some nations' air and space forces, marines or naval infantry.
Field marshal is the most senior military rank, senior to the general officer ranks. Usually, it is the highest rank in an army, and as such, few persons are ever appointed to it. It is considered as a five-star rank (OF-10) in modern-day armed forces in many countries. Promotion to the rank of field marshal in many countries historically required extraordinary military achievement by a general. However, the rank has also been used as a divisional command rank and also as a brigade command rank. Examples of the different uses of the rank include Afghanistan, Austria-Hungary, Pakistan, Prussia/Germany, India and Sri Lanka for an extraordinary achievement; Spain and Mexico for a divisional command ; and France, Portugal and Brazil for a brigade command.
Pietro Badoglio, 1st Duke of Addis Abeba, 1st Marquess of Sabotino, was an Italian general during both World Wars and the first viceroy of Italian East Africa. With the fall of the Fascist regime in Italy, he became Prime Minister of Italy.
Generalfeldmarschall was a rank in the armies of several German states and the Holy Roman Empire (Reichsgeneralfeldmarschall); in the Habsburg monarchy, the Austrian Empire and Austria-Hungary, the rank Feldmarschall was used. The rank was the equivalent to Großadmiral in the Kaiserliche Marine and Kriegsmarine, a five-star rank, comparable to OF-10 in today's NATO naval forces.
Air marshal is an air-officer rank used by some air forces, with origins from the Royal Air Force. The rank is used by the air forces of many countries which have historical British influence, including many Commonwealth nations. The rank is usually equivalent to a vice admiral or a lieutenant general.
Grand admiral is a historic naval rank, the highest rank in the several European navies that used it. It is best known for its use in Germany as Großadmiral. A comparable rank in modern navies is that of admiral of the fleet.
Marshal of the air force or marshal of the air is a five-star rank and an English-language term for the most senior rank in some air forces. It is usually the direct equivalent of a general of the air force in other air forces, a field marshal or general of the army in many armies, or a naval admiral of the fleet.
Grand marshal is a ceremonial, military, or political office of very high rank. The term has its origins with the word "marshal" with the first usage of the term "grand marshal" as a ceremonial title for certain religious orders. The following are some additional usages of the term grand marshal:
Ettore Bastico was an Italian field marshal who served as the commander of Axis forces in North Africa from 1941 to 1943 during World War II. In addition to being a general of the Royal Italian Army, he served as the governor of the Italian held Aegean islands and of Libya. After his time in the army, he became a military historian and published several books.
An army corps general or corps general is a rank held by a general officer who commands an army corps. The rank originates from the French Revolutionary System, and is used by a number of countries. Normally, the rank is above the divisional general and below the army general, so it usually corresponds to the lieutenant general. However, in some countries such as Spain, Brazil, and Peru, the rank of army corps general is not used, in Spain the rank of army corps general is replaced by the rank of lieutenant general, while in some countries such as Brazil and Peru, the rank of army general is immediately above that of divisional general.
Divisional general is a general officer rank who commands an army division. The rank originates from the French Revolutionary System, and is used by a number of countries. The rank is above a brigade general, and normally below an army corps general.
A five-star rank is the highest military rank in many countries. The rank is that of the most senior operational military commanders, and within NATO's standard rank scale it is designated by the code OF-10. Not all armed forces have such a rank, and in those that do the actual insignia of the five-star ranks may not contain five stars. For example: the insignia for the French OF-10 rank maréchal de France contains seven stars; the insignia for the Portuguese marechal contains four gold stars. The stars used on the various Commonwealth of Nations rank insignias are sometimes colloquially referred to as pips, but in fact either are stars of the orders of the Garter, Thistle or Bath or are Eversleigh stars, depending on the wearer's original regiment or corps, and are used in combination with other heraldic items, such as batons, crowns, swords or maple leaves.
First Marshal of the Empire was a military rank established by the Italian Parliament on March 30, 1938. The highest rank in the Italian military, it was only granted to King Victor Emmanuel III and Duce Benito Mussolini.
The Ministry of Defence is the government body of the Italian Republic responsible for military and civil defence matters and managing the Italian Armed Forces. It is led by the Italian Minister of Defence, a position occupied by Guido Crosetto since October 2022.
The Italian Co-belligerent Army, or Army of the South, were names applied to various division sets of the now former Royal Italian Army during the period when it fought alongside the Allies during World War II from October 1943 onwards. During the same period, the pro-allied Italian Royal Navy and Italian Royal Air Force were known as the Italian Co-belligerent Navy and Italian Co-belligerent Air Force respectively. From September 1943, pro-Axis Italian forces became the National Republican Army of the newly formed Italian Social Republic.
The Italian military rank of maresciallo is classified as a "sub-officer" and is the highest rank of non-commissioned officer in the Italian Armed Forces. It is higher than the rank of sergeant but lower than that of ensign/second lieutenant. There are from three to five grades within the rank, according to the different branches of the armed forces. The rank is achieved through merit or attending the Scuola Allievi Marescialli. Marshal is an intermediate rank of the armed forces which is currently granted to NCOs with the training and technical competence to carry out specialised executive roles, and to command smaller and technically complex units.
The War Merit Cross is an Italian military decoration. It was instituted by King Victor Emmanuel III during World War I on 19 January 1918. The award received major changes during World War II and currently is issued by the Italian Republic as well.
In many nations, the highest military ranks are classed as being equivalent to, or are officially described as, five-star ranks. However, a number of nations have used or proposed ranks such as generalissimo, which are senior to their five-star equivalent ranks.
Squadron admiral and Squadron vice-admiral are senior naval flag officer ranks, usually equivalent to vice admiral in Anglophone countries. A squadron admiral or squadron vice-admiral is typically senior to a vice admiral and junior to an admiral.
The Ministry of Aeronautics was a department of the Kingdom of Italy, and subsequently of the Italian Republic, with jurisdiction over both military and civil aviation. Established in 1925, it was abolished in 1947 when it merged with the Ministry of War and the Ministry of the Navy to form the Ministry of Defence.
Kingdom of Italy 
Royal Italian Army 
