Leaving the Navy and continuing the amphibious case

Only two years after the Falklands War, the Navy wanted to retain Clapp without guaranteeing the promotion or policy appointment he sought. Flag Officer Sea Training would have allowed him to pass on operational lessons, but he regarded it as a favor and wanted a Ministry of Defence role where experience could shape policy directly. He also could not keep his wife and children living on uncertain institutional promises. Retirement was therefore a family and professional decision, not a withdrawal from naval affairs. Clapp continued writing, advising, and giving parliamentary evidence in defense of amphibious capability. His post-service activity shows the policy influence the Navy failed to use in uniform and reinforces the interview's theme that professional leadership includes explaining capability to government and the public.