Commodore is a senior naval rank used in many navies which is equivalent to brigadier or brigadier general and air commodore. It is superior to a navy captain, but below a rear admiral. It is either regarded as the most junior of the flag officers rank or may not hold the jurisdiction of a flag officer at all depending on the officer's appointment. Non-English-speaking nations commonly use the rank of flotilla admiral, counter admiral, or senior captain as an equivalent, although counter admiral may also correspond to rear admiral lower half abbreviated as RDML.
Vice admiral is a senior naval flag officer rank, usually equivalent to lieutenant general and air marshal. A vice admiral is typically senior to a rear admiral and junior to an admiral.
The several branches of the United States Armed Forces are represented by flags. Within the U.S. military, various flags fly on various occasions, and on various ships, bases, camps, and military academies.
The national flag of Madagascar was adopted on 14 October 1958, two years before the independence as they prepared for a referendum on its status in the French Community.
The Naval War College is the staff college and "Home of Thought" for the United States Navy at Naval Station Newport in Newport, Rhode Island. The NWC educates and develops leaders, supports defining the future Navy and associated roles and missions, supports combat readiness, and strengthens global maritime partnerships.
The Indian Navy is the maritime branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of Naval Staff, a four-star admiral, commands the navy. As a blue-water navy, it operates significantly in the Persian Gulf Region, the Horn of Africa, the Strait of Malacca, and routinely conducts anti-piracy operations and partners with other navies in the region. It also conducts routine two to three month-long deployments in the South and East China seas as well as in the western Mediterranean sea simultaneously.
A flag officer is a commissioned officer in a nation's armed forces senior enough to be entitled to fly a flag to mark the position from which the officer exercises command.
The Commander-in-Chief Fleet (CINCFLEET) was the admiral responsible for the operations of the ships, submarines and aircraft of the British Royal Navy from 1971 until April 2012. The post was subordinate to the First Sea Lord, the professional head of the Naval Service. In its last years, as the Navy shrank, more administrative responsibilities were added.
Commodore was an early title and later a rank in the United States Navy, United States Coast Guard and the Confederate States Navy, and also has been a rank in the United States Public Health Service Commissioned Corps and the National Oceanic and Atmospheric Administration Commissioned Officer Corps and its ancestor organizations. For over two centuries, the designation has been given varying levels of authority and formality.
The Nigerian Navy (NN) is the naval force of the Federal Republic of Nigeria. It is a branch of the Nigerian Armed Forces. With 75 warships, it is categorised as the fifth strongest navy in Africa. It is considered well-trained and has participated in several peacekeeping missions.
Admiral Arun Prakash, PVSM, AVSM, VrC, VSM is a former Flag Officer of the Indian Navy. He served as the Chief of the Naval Staff from 31 July 2004 to 31 October 2006 and as the Chairman of the Chiefs of Staff Committee from 31 January 2005 to 31 October 2006. He is one of India's most decorated naval officers.
The Navy Command is the current headquarters body of the Royal Navy, and as of 2012 its major organisational grouping. It is a hybrid, neither a command, nor simply an installation. Royal Navy official writings describe Navy Command Headquarters both as a physical site, on Whale Island, Hampshire, a collective formed of the most senior RN officers, and as a budgetary grouping.
The Commander of the Royal Canadian Navy is the institutional head of the Royal Canadian Navy. This appointment also includes the title Chief of the Naval Staff and is based at National Defence Headquarters in Ottawa, Ontario. This individual reports to the Chief of the Defence Staff, who then responds to the Commander-in-Chief of the Canadian Armed Forces.
The Namibian Navy is the maritime warfare branch of the Namibian Defence Force.
In the United States Navy, United States Coast Guard, United States Public Health Service Commissioned Corps (USPHS), and National Oceanic and Atmospheric Administration Commissioned Officer Corps, captain is the senior-most commissioned officer rank below that of flag officer. The equivalent rank is colonel in the United States Army, Air Force, Space Force, and Marine Corps.
Rear Admiral Frank Trojahn is a Danish naval officer.
Rear Admiral Alweendo Paulus Amungulu is a Namibian military officer who's serving as the Commander of the Namibian Navy. He was appointed the Commander of the Namibian Navy in September 2020. Prior to that he served as Commander of Naval Operations(CNO) with the rank of Rear Admiral(JG).
Madagascar 
