To Download this program click here
The sisters have been doing it for themselves at RAF Akrotiri.
Every year the Force Protection Flight organises a sponsored military exercise for British dependants, giving them a better understanding of what their partners get up to in their 'day job'.
Forces News met the women getting a taste of military life.
Cath's first broadcasting experience was a 6-month stint on a radio station in Accra, Ghana...
If you have a story you think British Forces News may be interested in, or just want to comment on our coverage, then please email us at forcesnews@bfbs.com or call us on +44 (0)1494 878616.
