About the Covenant Croydon signed a Community Covenant in 2011. Find out what this means for the borough and what has been achieved so far. Advice and support for the armed forces community Information on health, education, training, housing and employment for the armed forces community. Local armed forces presence Information about armed forces in Croydon. How you can support How to send a message or sign a corporate covenant. Croydon cadets Information about armed services cadets in Croydon.