Five midget submarines participated in the attack.
The attack on Pearl Harbor is how the United States became involved in WW2
Short answer: The Japanese attacked with airplanes from six aircraft carriers, and they also used submarines. The standard-sized submarines were in the Hawaiian waters outside of Pearl Harbor, and midget submarines were sent into Pearl Harbor itself. Details on the web.
The french.
IJN & USN subs went looking for ships to sink.
The midget subs did no actual damage
Japanese pilots from the Zuikaku and Shōkaku aircraft carriers are the pilots who bombed Pearl Harbor. There were also six mini submarines that were sent to attack the ships but they were not very successful.
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Pearl Harbor was attacked by the combined efforts of air and sea military units.
Submarines and aircraft carriers
Submarines and Aircraft Carriers
The Japanese used mini-submarines. Very small submarines housing only a few men. The attack on Pearl Harbor itself was mostly an air raid. There were five mini subs that launched in total. It is believed that only two actually entered the harbor and that only one released a torpedo.
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