In Asia, where S.O.E. was known as Force 136, the life of a secret agent was quite different. Here there was no solid, well-organized group of local people fighting the invaders, such as the French Resistance movement in France, with whom S.O.E. agents could align themselves. Most of the native peoples in the Japanese-occupied countries (Hong Kong, Malaya, Burma, the Netherlands East Indies, Siam, French Indochina and the Philippines) were either indifferent or antagonistic toward the Europeans who they felt were attempting to re-impose colonial rule. There was also much hostility among different factions within the countries. Most of the time, S.O.E. had to enlist the support of local communist guerrillas in the fight against the Japanese.
Furthermore, European agents could not move about in these Asian countries disguised as local people because of their skin colour and inability to speak the local languages. Therefore, European agents were forced to operate away from the main population centres, primarily in the jungle. This exposed them to a whole new set of dangers, including many tropical diseases. Rather than disguising themselves as local people, S.O.E. agents in Asia often wore a green jungle uniform, high canvas boots and an Australian type bush hat.
The surrender of the Japanese after the bombing of Hiroshima and Nagasaki in August 1945, changed the role of undercover agents in the Asian countries. Their role shifted to one of accepting the surrender of Japanese units and keeping public order until civil government could be restored. Force 136 also played a key role in assisting prisoners of war in these countries.