<sod >Samuel and Lorraine Clarke, from visitors from Northern Ireland were looking, stunned at an inscription of the casualty figures - 54246 US troops killed, 628,833 United Nations troops and more than 740,000 from North Korea and China.< eod>< sod > Samuel and Lorraine Clarke, from visitors from Northern Ireland were looking, stunned at an inscription of the casualty figures ÃÂ¢ÃÂÃÂ 54,246 US troops killed, 628,00 United Nations troops and more than 750,000 from North Korea and China.< eod>