This was renamed Defence Evaluation and Research Agency (DERA) in April 1995.

She was converted into a research vessel mainly for sonar work by the Defence Evaluation and Research Agency.

It was originally developed by the Defence Evaluation and Research Agency (DERA) in the United Kingdom.

The Defford detachment was managed by the Defence Evaluation and Research Agency, later QinetiQ.

She began in the Ministry of Defence and the Defence Evaluation and Research Agency on missile warning systems.

QinetiQ is the former Defence Evaluation and Research Agency (DERA).

Until 2001 the military installation of Porton Down was part of the UK government's Defence Evaluation and Research Agency.

Richard Crowther of Britain's Defence Evaluation and Research Agency stated that he believes the cascade will begin around 2015.

He later continued research into similar topics at the UK's Defence Evaluation and Research Agency (DERA).

Graham John Davison, Grade 6, Defence Evaluation and Research Agency, Ministry of Defence.