Dee ihe na-esote paragraf a - Na 26 Jenụwarị 1939, e nyere Miller ọrụ dịka onye ọrụ nke abụọ na ndị nche Welsh, ma nye ya nọmba ọrụ nke 85599. O jere ozi na British Expeditionary Force (BEF) mgbe ntiwapụ nke Agha Worldwa nke Abụọ na Septemba. Na-eje ozi na 1st Battalion nke ndị agha ahụ, akụkụ nke 32nd Guards Brigade nke Major General Allan Adair's Guards Armored Division, ọ bụ onye agha nwere obi ike nke pụtara ìhè n'oge agha ahụ, ma nwee nsọpụrụ maka obi ike ya n'oge na mgbe mbuso agha Allied nke Normandy na June 1944. E nyere ya ihe nrite Military Cross (MC) na Disemba 1944, mgbe ọ na-eje ozi dị ka onye isi na-achịkwa otu ụlọ ọrụ na 1st Battalion, Welsh Guards, na ntinye aka na-ekwu, "na na North Western Europe ihe nkiri nke arụmọrụ
"Mgbe D-Day gasịrị, n'agbanyeghị na a na-atụ bọmbụ kpụ ọkụ n'ọnụ, ọ nọgidere na-eme ka ndị ikom ya nọ n'ọgba aghara dịrị n'otu, na-ekpughe onwe ya mgbe nile nye ogbunigwe ndị iro, n'enweghị nchegbu ọ bụla maka ndụ ya".