The ship was originally built for army service, and was taken over by the Royal Fleet Auxiliary in 1970.

The Royal Fleet Auxiliary numbered 2,700 personnel in 2010.

She was taken into service as a fleet tanker of the Royal Fleet Auxiliary.

The logistical role of the Royal Fleet Auxiliary may not be widely recognised, but is essential.

She was in service with the Royal Fleet Auxiliary from 1969 till 1992.

He left school at age 16 years to join the Royal Fleet Auxiliary and married at the age of 20.

Olna was the third ship of the Royal Fleet Auxiliary to bear the name.

As of 2012, there are 13 ships in service with the Royal Fleet Auxiliary.

These ships were operated by the Royal Fleet Auxiliary.

As with others of her class, she was transferred to the Royal Fleet Auxiliary in 1970.