There are currently 23 squadrons in Indian Naval Air Arm, 5000 personals and ~300 aircrafts.
Current in Service Aircrafts:
1. Mikoyan MiG-29K
First contract for 12 single-seat MiG-29K and 4 two-seat MiG-29KUB was signed on 20 January 2004.
The first squadron, INAS 303, the "Black Panthers", was commissioned on 11 May 2013. On 11 July 2016, second squadron, INAS 300, was commissioned. The delivery of the aircraft to the Indian Navy started in 2009
2. Boeing P-8I Neptune
A $2.1 billion contract in January 2009 to deliver eight P-8Is for anti-submarine operations, to replace the fleet of Russian-manufactured Tupolev Tu142M planes.
3. Dornier 228
Indian Navy operates 27[42] Dornier 228 and in process to induct 8 more state-of-the-art Dornier for anti-submarine warfare and maritime patrol from Hindustan Aeronautics Limited. These aircraft are equipped with advanced sensors, glass cockpit, advanced surveillance radar, ELINT, optical sensors and networking features. Currently 4 of Dornier 228 NG aircraft in service in INAS 314.
4. HAL Dhruv:
As per Wikipedia, Indian Navy currently operated around 24 Dhruv. Navy received its first Dhruvs on 28 March 2002. It was said at time Navy required over 120 Dhruv over the time.
A new squadron INAS 323 Harriers was commissioned with HAL Dhruv MKIII variant. Navy placed order for 16 MKIII helicopters and 6 of them are delivered with the remaining 10 to be delivered by Dec 2021.
5. Kamov Ka-25, Kamov Ka-28, and the Kamov Ka-31:
The Ka-25 was acquired by the Indian Navy in 1980 for anti-submarine warfare. The Ka-28s were acquired in the mid-80s. The Ka-31 takes the Kamov capabilities even further by enabling real-time network-centric warfare for the Indian Navy.
6. Westland Sea King and the Sikorsky SH-3 Sea King:
7.
MH-60R helicopters:
The Indian navy is purchasing 24 MH-60R helicopters to replace its
Sea king ASW fleet. On 17 July 2021 first 2
helicopters were inducted in service 22 more to be delivered soon.
8. UAV:
The Indian Navy operates at least two squadrons of Heron and Searcher Mk-II UAVs, based in Kochi (INAS 342) and Porbandar (INAS 343).
Indian Navy operates 2 leased
MQ-9 Reaper for maritime surveillance in the Indian Ocean region.