In the United States Navy, officers have various ranks. Equivalency between services is by pay grade. United States Navy commissioned officer ranks have two distinct sets of rank insignia: On dress uniform a series of stripes similar to Commonwealth naval ranks are worn; on service khaki, working uniforms, and special uniform situations, the rank insignia are identical to the equivalent rank in the US Marine Corps.
The Chief of the Naval Staff, (CNS), is a statutory position in the Indian Armed Forces held by a four star admiral. As the highest-ranking officer assigned to serve in the Indian Navy, the chief is the principal military advisor and a deputy to the Union Minister of Defence. In a separate capacity, the CNS is a member of the Chiefs of Staff Committee and, thereby, a military advisor to the National Security Council (India), the prime minister and the president. The CSA is typically the highest-ranking officer on active duty of the Indian Navy unless the chairman is a naval officer.
Admiral Bhaskar Sadashiv Soman was an Indian Navy Admiral. He was in command of the Indian Navy from 1962 to 1966 as the 5th Chief of the Naval Staff (CNS).
The Western Naval Command is one of the three command–level formations of the Indian Navy. It is headquartered in Mumbai, Maharashtra. As the senior–most of the three formations, the command is responsible for the all naval forces in the Arabian Sea and western parts of the Indian Ocean and the naval establishments on the west coast of India.
The Eastern Naval Command is one of the three command-level formations of the Indian Navy. It is headquartered in Visakhapatnam, Andhra Pradesh. The command is responsible for the all naval forces in the Bay of Bengal and parts of the Indian Ocean and the naval establishments on the east coast of India.
The Southern Naval Command is one of the three command-level formations of the Indian Navy. It has its headquarters in Kochi, Kerala at INS Venduruthy. It is the Training Command of the Indian Navy.
Admiral Ronald Lynsdale 'Ronnie' Pereira, PVSM, AVSM was a flag officer in the Indian Navy. He served as the ninth Chief of Naval Staff from 1979 to 1982. He is considered to be one of the architects of the modern Indian Navy.
AdmiralKarambir Singh, PVSM, AVSM, ADC, is a former flag officer of Indian Navy, who served as the 24th Chief of the Naval Staff (CNS). The "Grey Eagle" of the Navy, he replaced Admiral Sunil Lanba as the CNS after his retirement on 31 May 2019. Prior to his ascension, Admiral Singh served as the Vice Chief of the Naval Staff and Flag Officer Commanding-in-Chief, Eastern Naval Command.
The Vice Chief of the Naval Staff (VCNS) is a statutory position in the Indian Armed Forces, that is usually held by a three star vice admiral. The Vice Chief is the deputy of the Chief of the Naval Staff and is usually the second highest ranking officer of the Indian Navy. The current VCNS is Vice Admiral Sanjay Jasjit Singh who took over from Vice Admiral Satish Namdeo Ghormade on 1 April 2023.
Admiral Radhakrishnan Hari Kumar is a serving flag officer in the Indian Navy. He is the 25th and current Chief of the Naval Staff (CNS). Previously, he served as the Flag Officer Commanding-in-Chief, Western Naval Command. In his prior appointments, he served as the Chief of Integrated Defence Staff, Chief of Personnel, Controller Personnel Services, the Flag Officer Commanding Western Fleet, Flag Officer Sea Training and the Chief of the Staff of the Western Naval Command. He was the Commandant of the Naval War College, Goa and served as a naval advisor to the government of Seychelles. He is an alumnus of National Defence Academy, the Naval War College, the Army War College, Mhow and the Royal College of Defence Studies.
General is a four-star general officer rank in the Indian Army. It is the highest active rank in the Indian Army. General ranks above the three-star rank of lieutenant general and below the five-star rank of field marshal, which is largely a war-time or ceremonial rank.
Admiral is a four-star naval flag officer rank in the Indian Navy. It is the highest active rank in the Indian Navy. Admiral ranks above the three-star rank of vice admiral and below the five-star rank of admiral of the fleet, which has never been awarded or held.
Air chief marshal is a four-star air officer rank in the Indian Air Force. It is the highest active rank in the Indian Air Force. Air chief marshal ranks above the three-star rank of air marshal and below the five-star rank of Marshal of the Indian Air Force, which is largely a war-time or ceremonial rank.
Air marshal is a three-star air officer rank in the Indian Air Force. It is the second-highest active rank in the Indian Air Force. Air marshal ranks above the two-star rank of air vice marshal and below the four-star rank of air chief marshal, which is held by the Chief of the Air Staff.
The Deputy Chief of the Naval Staff (DCNS) is a senior appointment in the Indian Navy. The DCNS is a PSO at Naval Headquarters in New Delhi. The office is held by a Three star officer in the rank of Vice Admiral. The current DCNS is Vice Admiral Tarun Sobti who took over Vice Admiral Sanjay Mahindru on 1 October 2023.
Lieutenant general is a three-star general officer rank in the Indian Army. It is the second-highest active rank in the Indian Army. Lieutenant generals rank above the two-star rank of Major General and below the four-star rank of General, which is held by the Chief of the Army Staff.
Rear admiral is a two-star flag officer rank in the Indian Navy. It is the third-highest active rank in the Indian Navy. Rear admiral ranks above the one-star rank of commodore and below the three-star rank of vice admiral.
Air vice marshal is a two-star air officer rank in the Indian Air Force. It is the third-highest active rank in the Indian Air Force. Air vice marshal ranks above the one-star rank of air commodore and below the three-star rank of air marshal.
Major general is a two-star general officer rank in the Indian Army. It is the third-highest active rank in the Indian Army. A major general ranks above the one-star rank of brigadier and below the three-star rank of lieutenant general.
Commodore is a one-star rank in the Indian Navy. Commodore ranks above the rank of captain and below the two-star rank of rear admiral.
India 
Indian Navy 
