Ah, the ‘bowsprits’ are for air-air refuelling. Obviously very long as the rotors means they can’t get very close to the tanker.
The tankers trail a long tube with a drogue ’chute on the end, which enables the chopper to access the fuel supply more easily than with the likes of the tankers the Americans use, which have a long extending rigid tube which sits into a socket on the top of receiving aircraft.
I think they have auxiliary tanks with drogue tubes on the wings for choppers to refuel, the big Sea Stallion choppers the Navy and Marines have a long refuelling probe fitted.
Just had a look at ADS-B, and it’s very quiet at the moment, the only thing flying with a transponder showing is an A400, ‘RRR4311’, inbound from Aeroporti të Prishtinës “Adem Jashari” at Vrelle in Kosovo; it’s just flown over the Cotswold Water Park and looped back over Fairford, heading back to Brize, on it’s final approach, judging by the altitude dropping rapidly!