A SOLDIER who died after she was thrown from a horse during a performance for the King is feared to have been dragged underneath an artillery gun.

Royal Horse Artillery’s Ciara Sullivan, 24, while leaving the Royal Windsor Horse Show earlier this month.

A service woman in camouflage uniform and a beret leads a black horse.Royal Horse Artillery’s Ciara Sullivan, allegedly died after being dragged underneath a gun carriage Credit: Supplied A woman in a military uniform with gold braiding pets a black horse.The 24-year-old fell from her horse as she exited the Royal Windsor Horse Show earlier this month Credit: Supplied

Ciara, described as an “outstanding soldier,” was allegedly dragged under a heavy gun carriage prompting calls for improved safety measures, reports the Daily Mail .

It was reported that she was riding one of six horses pulling an WW1-era field artillery gun when the horror unfolded in Windsor, , on the evening of May 15.

One source told the outlet: “The rider at the front was not able to clearly see the back of the carriage where Ciara was sitting, so could not see that she had fallen and did not know to stop.

Service members on horseback, in blue and red uniforms, in a procession with many other service members in red uniforms and tall black hats.Some have called for improved safety measures following the tragic incident Credit: Supplied Tom Cruise smiling next to a servicewoman in uniform and equestrian helmet.Ciara was pictured smiling alongside Tom Cruise when he visited Windsor Castle as part of the Queen’s ­Platinum Jubilee year Credit: Supplied

“These carriages were invented centuries ago, before modern safety measures.”

They added that the carriages and the hats are “not fit for purpose” and called for a “serious review” of horse displays.

Sullivan was wearing full dress uniform and a traditional ceremonial hat at the time with another source saying “they should be wearing helmets”.

After Ciara fell from her horse while exiting the arena, medics immediately leapt into action but she tragically passed away at the scene.

The King and the Duke and were present at the time of the tragedy but “were not made aware of the severity of the situation until later”, said.

A spokesman later added that His Majesty was “greatly shocked and saddened” and that he “will be in touch with the family to share his personal condolences”.

Tributes flooded in for Lance Bombardier Sullivan of the King’s Troop, Royal Horse Artillery, following her death.

Commenting in a moving post about Ciara, her devastated mum, Wendy, wrote: “Thank you from the bottom of our hearts for taking the time to write this. She was doing what she loved.”

Her commanding officer said: “Lance Bombardier Ciara Sullivan, ‘Sully’ to her friends, was to all who had the privilege of serving alongside her, a bright light in any room she entered. An immensely professional soldier and an exceptional jockey, she had an infectious energy.

“She was the kind of person who made the regiment, and world, a better place simply by being part of it.”

Defence Secretary paid tribute, describing Ciara as a dedicated and highly respected soldier whose death had shocked and wider defence community.

In 2022, Ciara was pictured smiling alongside when he visited as part of the Queen’s ­Platinum Jubilee year.

Her death was being treated as unexplained but non-suspicious, said.

The Sun has contacted the Royal Windsor Horse Show for comment.

The Ministry of Defence said it was a live investigation and did not comment further.