Japan’s 25th Army invaded Malaya coming from Indochina moving northwards towards Thailand. This invasion was done simultaneously with the attack on Pearl Harbor in an effort to try and stop the US Navy from interfering in Southeast Asia. The Japanese government had persuaded the Thai government to let them use Thai military bases for defense against invasion from the southeast by the Allied nations. | Japan’s 25th Army invaded Malaya coming from Indochina moving northwards towards Thailand. This invasion was done simultaneously with the attack on Pearl Harbor in an effort to try and stop the US Navy from interfering in Southeast Asia. The Japanese government had persuaded the Thai government to let them use Thai military bases for defense against invasion from the southeast by the Allied nations. |