Incendiary device UN pilots used 70,000 gallons of napalm, with approximately 60,000 gallons of this thrown by US forces. Winston Churchill, among others, criticized American use of napalm in Korea, calling it "very cruel", as the US/UN forces, he said, were "splashing it all over the civilian population", "tortur[ing] great masses of people". The American official who took this statement declined to publicize it. During the Vietnam War, the U.S. Air Force developed the CBU-55, a cluster bomb incendiary fuelled by propane, a weapon that was used only once in warfare. Napalm however, became an intrinsic element of U.S. military action during
Naphthenic acid The nature, occurrence, recovery and commercial uses of naphthenic acid have been reviewed. Crude oils from fields in Romania, Russia, Venezuela, the North Sea, China, and West Africa are known to be high in acidic compounds as compared to most American crude oils. The carboxylic acid content of certain California crude oils is particularly high (up to 4%) where the most abundant classes of carboxylic acids are reported to be cycloaliphatic and aromatic acids. The composition varies with the crude oil composition and the conditions during refining and oxidation. Fractions that are rich in naphthenic acids can cause corrosion damage