British F-35B Lightning jets have flown sorties over Finland for the first time, launched from HMS Prince of Wales as part of NATO’s premier air warfare exercise, according to the Royal Navy. The fifth-generation jets of 809 Naval Air Squadron, alongside Merlin and Wildcat helicopters, all operating from the flight deck of the Portsmouth-based carrier, provided the United Kingdom’s principal aerial contribution to Ramstein Flag 26. The 11-day ex…