Air power in that war was predominant. The flight crews came up with the idea of strapping canisters of nabom to wooden pallets, then pushing them back of the airplane on rollers. They suffocated because it burned all the oxygen up in the mediate area. Napam was engineered to burn down japanese houses, which had allowed for the pretence that it was intended to destroy buildings, not people. In korea, that tense was dropped. It turned out napam was very good at destroying people.