For its part, JPAC says it continues to work on the cases as time and technology permit.

NPR: Remembering Pearl Harbor

Ms. HARRIS: You have to always keep in mind that we're not just identifying the Pearl Harbor unknowns here at JPAC.

NPR: Remembering Pearl Harbor

Its connections with partner organisations include a presence on the Regional Chief Constables' Group (RCCG) and the Joint Police Authorities Committee (JPAC).

BBC: Generic Humber bridge