Scores of Iraqis headed to the High Court on Tuesday seeking an "independent" public inquiry into allegations that British interrogators were guilty of systemic abuse of civilians in Iraq.
Lawyers for the Iraqis allege there were a number of unlawful killings as well as incidents of torture from March 2003 to December 2008 in British-controlled detention facilities.
Defence Secretary Philip Hammond plans to investigate the claims through the Iraq Historic Allegations Team, which includes members of the Royal Navy Police (RNP).
Public Interest Lawyers (PIL), who are acting on behalf of 180 Iraqis, are seeking judicial review on the grounds that the RNP lack sufficient independence as numerous Royal Navy officers were involved in interrogations with the UK Joint Forward Interrogation Team (JFIT).
PIL says a number of unlawful killings and cases of inhuman and degrading treatment were linked to JFIT's activities as interrogators sought to extract information.