A general officer is an officer of high rank in the armies , and in some nations' air and space forces , marines or naval infantry .
6-462: Roman generals were general officers of the Roman army , the principle ground force of Ancient Rome . They commanded the army during the numerous military conflicts Rome was involved in during the period of classical antiquity . General officer In some usages, the term "general officer" refers to a rank above colonel . The adjective general had been affixed to officer designations since
12-456: A general, without prefix or suffix (and sometimes referred to informally as a " full general "), is usually the most senior type of general, above lieutenant general and directly below field marshal as a four-star rank (NATO OF-9). Usually it is the most senior peacetime rank, with more senior ranks (for example, field marshal, marshal of the air force, fleet admiral) being used only in wartime or as honorary titles. In some armies, however,
18-584: The general officer ranks for the army, while in the air force they use air officers as the equivalent of general officers. They use the air force rank of air chief marshal as the equivalent of the specific army rank of general. This latter group includes the British Royal Air Force and many current and former Commonwealth air forces—e.g. Royal Australian Air Force , Indian Air Force , Royal New Zealand Air Force , Nigerian Air Force , Pakistan Air Force , etc. In most navies , flag officers are
24-404: The late medieval period to indicate relative superiority or an extended jurisdiction. Other nomenclatures for general officers include the titles and ranks: In addition to militarily educated generals, there are also generals in medicine and engineering. The rank of the most senior chaplain, (chaplain general), is also usually considered to be a general officer rank. In the old European system,
30-463: The rank of captain general , general of the army , army general or colonel general occupied or occupies this position. Depending on circumstances and the army in question, these ranks may be considered to be equivalent to a "full" general or to a field marshal five-star rank (NATO OF-10). The rank of general came about as a "captain-general", the captain of an army in general (i.e., the whole army). The rank of captain-general began appearing around
36-503: The time of the organisation of professional armies in the 17th century. In most countries "captain-general" contracted to just "general". The following articles deal with the rank of general, or its equivalent, as it is or was employed in the militaries of those countries: Some countries (such as the United States) use the general officer ranks for both the army and the air force , as well as their marine corps ; other states only use
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