Navy Secretary Frank Knox Attends Naval Academy Graduation

The Naval Academy graduates its first class during the new war, with over 500 young officers. The event holds special significance due to the memory of Pearl Harbor. Jackie Kennedy is introduced, followed by Isaac C Kidd Jr., who receives his diploma from Navy Secretary Knox. Kidd Jr. honors his father, Rear Admiral Kidd, who died at Pearl Harbor, and requests immediate active duty, earning applause from his classmates.

How many young officers graduated from the Naval Academy?

What does Jackie Kennedy's mention signify in the context of the graduation?