In an effort to improve its chances to sell its Gripen to India for the MMRCA competition Saab has once mooted the possibility of an aircraft carrier capable Gripen:

Saab believes modifying the Gripen NG to meet an Indian requirement for a carrier-borne fighter would add only 400 kg. (880 lb.), giving the aircraft—dubbed Sea Gripen—an empty weight of 7,500-8,000 kg.

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The Sea Gripen would require a new main undercarriage and nose gear, airframe strengthening in specific areas and a redesigned arrestor hook. Given the comparatively small size of the Gripen, this obviates the need for folding wings. The company is proposing Sea Gripen as a “partner program,” with the first target country being India.

Even for an aircraft as light as the Gripen, having a delta of only 400 kg (880 lb) is pretty impressive, so I’m wondering if they are trying the same thing that was proposed for the Eurofighter Typhoon, when it was proposed to create an auto-land system that allowed for a flare before landing to the need to reinforce the landing gear and structure.

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There is also the possibility that Swedish operational requirements, which include the ability to operate from austere fields, such as roadways, may have already resulted in a landing gear that is rather more robust than those found on the normal western jet fighter.