During World War II, the French prisoners of war were primarily soldiers from France and its colonial empire captured by Nazi Germany. Although no precise estimates exist, the number of French soldiers captured during the Battle of France between May and June 1940 is generally recognised around 1.8 million, equivalent to around 10 percent of the total adult male population of France at the time. After a brief period of captivity in France, most of the prisoners were deported to Germany. In Germany, prisoners were incarcerated in Stalag or Oflag prison camps, according to rank, but the vast majority were soon transferred to work details (Kommandos) working in German agriculture or industry. Colonial prisoners, however, remained in camps in France with poor living conditions as a result of N