The Mikoyan MiG-29K (Russian: ?????? ???-29K; NATO reporting name: Fulcrum-D[2][verification needed]) is a Russian all-weather carrier-based multirole fighter aircraft developed by the Mikoyan Design Bureau. The MiG-29K was developed in the late 1980s from the MiG-29M. Mikoyan describes it as a 4+ generation aircraft.[5][6]
Production standard MiG-29Ks differ from prototypes in features such as a multi-function radar and several new cockpit displays; the adoption of HOTAS (hands-on-throttle-and-stick) controls;[7] the integration of RVV-AE (also known as R-77) air-to-air missiles, along with missiles for anti-ship and anti-radar operations; and several ground/strike precision-guided weapons.

The MiG-29K was not ordered into production and only two prototypes were originally built because the Russian Navy preferred the Su-27K (later re-designated Su-33) in the early 1990s. Mikoyan did not stop its work on the MiG-29K aircraft despite the lack of financing since 1992. The programme got a boost in the late 1990s to meet an Indian requirement for a ship-borne fighter following the purchase of a former Soviet aircraft carrier, and the MiG-29K was first received by the Indian Naval Air Arm in 2009. The Russian Navy, with their Su-33s nearing the end of their service lives by 2010, has also ordered the MiG-29K as a replacement.