You can probably see why I forgot I went there earlier this year. This is the entire display for WW2 in the recently revamped building. A Home front exhibit. National Museums Northern Ireland Album: Ulster Museum, WW2 display | WW2Talk
NI was just a handy base with some factories, then? No mention of the thousands of Irishmen of all flavours who actually fought? Probably a good thing HMS Belfast ended up in London, this lot would have 'lost' it in the basement.