They would only be propaganda if they were untrue. The photos were unaltered, undoctored and if anything show the surrender of the Royal Marines as it happened. There was no apparent mistreatment of the Marines and the surrender was in accordance with the Geneva Convention. Such photos go a long way to preventing allegations of mistreatment which may arise later. It was merely the fact that British troops had been forced to surrender that stung the nations pride. Those very same Royal Marines were sent back to the islands with the Task Force and were given the honour of being the first into the capital Port Stanley at the end of the war.