https://aviationweek.com/special-topics/vertical-lift/rotary-wing-assets-vital-uk-carrier-protection
Leonardo Helicopters is modifying all 30 of the Merlin HM2s in Royal Navy service to be ready to carry the Crowsnest system and is performing the flight testing. The UK Defense Ministry is buying 10 Crowsnest kits.
et
naval version of the Leonardo AW159 Wildcat