A sergeant in the Welsh Guards has died after being injured in a live firing exercise in south-west Wales.

It is understood the incident occurred at the Castlemartin Training Area in Pembrokeshire.

An Army spokesperson said: "It is with great sadness we can confirm the death of a soldier on March 4.

"Our thoughts are with his family and friends at this tragic time.

"The circumstances surrounding this death are being investigated and it would be inappropriate to comment any further."

A police investigation has now been launched.