Fisher, Lily-Mae, Lieutenant 31, died when a Merlin Mk4 helicopter crashed during routine training in southwest England, defence ministry confirms. the UK’s only female Royal Navy Commando and completed the All Arms Commando Course in 2022, earning the green beret alongside other female commandos. She graduated from Dartmouth in 2019 before training. On Op ISOTROPE, she acted as Watch Keeper coordinating naval assets to deter migrant vessels. Tributes pour in to the Royal Navy pilot who died in the helicopter crash. MOD confirms the deaths of Lily-Mae Fisher and colleagues.