Japan launched more than 9,300 paper balloons carrying bombs over the Pacific Ocean from late 1944 to early 1945 to attack the United States, including Iowa, in an attempt to instill fear and terror during World War II.
Japan balloon
Japan launched more than 9,300 paper balloons carrying bombs over the Pacific Ocean from late 1944 to early 1945 to attack the United States, including Iowa, in an attempt to instill fear and terror during World War II.