The Reserve Forces ask for a three-year initial signing on period as a basic commitment. To become a Trained Volunteer and to gain your annual financial bonus you will need to complete a minimum of 27 days in a year. This would normally comprise a two week camp, about 6-8 weekends a year and a number of training nights.

The Cadets Forces are a national voluntary youth organisation dedicated to building the skills and self-confidence of young people. Cadets are expected to attend two training nights per week and occasional weekend and special events. There is also a two week annual camp to attend.