This episode discusses Japan's failed attempts at military campaigns in 1944, including the unsuccessful defense against the B29 bomber attacks and the costly Operation Ichigo, which resulted in heavy casualties for the Japanese soldiers and little gain.
The question of how long it took for the Japanese planes to take off from their carriers and reach Pearl Harbor remains a topic of debate and speculation, as the narrow transition window made the attack possible only within a certain time frame.
During a night attack amidst a chaotic naval battle, four cruisers and over a thousand lives were lost by the Americans and Australians due to the usage of large caliber shells.
The Pearl Harbor attack left the US Pacific fleet in shambles, with battleships destroyed and countless lives lost. However, the carriers of the Pacific fleet managed to escape and proved to be the instrumental weapon in the US's eventual retaliation against Japan.
The United States' decision to use two aircraft carriers for morale boosting purposes may come at a great cost as aircraft carriers have turned out to be the most important ships in the mid 20th century and the country only has four deployed in the Pacific theater. While some argue that there may have been a real world military effect to this decision, it is not worth the risk of losing two carriers in early 1942.