Royal Navy Merlin helicopter crashes in Devon, three crew killed (opex360.com)

• Three crew killed in Royal Navy Merlin HC4 crash in Devon.
• Crash occurred during Merlin Storm training exercise early morning.
• Witnesses report fireball and apparent mechanical failure.

"An AgustaWestland HC4/4A Merlin of the Royal Navy crashed on June 3, 2026, during a training exercise near Sourton Down, Devon. All three crew members died. The helicopter, callsign SWORD 02, was participating in exercise Merlin Storm. Witnesses reported a fireball and mechanical failure. The cause is under investigation."