why did japan invade singapore
Confidence votes 15. Japan invaded Singapore because it was a strategic point in South East Asia. It was a hub for the distribution of oil throughout Asia, and it was a base that they could form for an attack on Indonesia, the East Indies, which was one of the major producers of oil during those times.t was a hub for the distribution of oil throughout Asia, and it was a base that they could form for an attack on Indonesia, the East Indies, which was one of the major producers of oil during those times.