Japanese war crimes
The U.S. officially classified all 3,649 military and civilian casualties and destruction of military property at Pearl Harbor as non-combatants as there was no state of war between the U.S. and Japan when the attack occurred. Joseph B. Keenan, the chief prosecutor in the Tokyo Trials, says that the attack on Pearl Harbor not only happened without a declaration of war but was also a treacherous and deceitful act. In fact, Japan and the U.S. were still negotiating for a possible peace agreement which kept U.S. officials very distracted when Japanese planes bombed Pearl Harbor. Keenan explained the definition of a war of aggression and the criminality of the attack on Pearl Harbor:
American propaganda during World War II
Earlier, people complained that the government was covering up the extent of the damage at Pearl Harbor, although this was partly to keep it from the Japanese. The Japanese had a good idea of the damage they inflicted, so only Americans were kept ignorant. One reporter reported, "Seven of the two ships sunk at Pearl Harbor have now rejoined the fleet." Although complaints of news suppression continued, both the newspapers and radio took favorable news and embellished it, a process not countered by the government.