From 2006 to 2016 Luker served as Chief Executive of the Council of Reserve Forces' and Cadets' Associations, Secretary General of the UK Reserve Forces Association and, for the final five years acted as Clerk to the RFCA External Scrutiny Team, drafting their annual report to Parliament. He served as Chairman of
Blind Veterans UK from 2017 to 2021, and is a
Deputy Lieutenant for
Hampshire, and Honorary President of the Hampshire & Isle of Wight Wing of the
Air Training Corps. ==References==