How many five-point silver stars are on the collar device of a Fleet Admiral during times of war?

The collar device of a Fleet Admiral during times of war features five five-point silver stars. This insignia serves to signify the highest rank in the U.S. Navy and denotes the position's authority and command. The design of five stars is a part of the traditional uniform insignia for the rank, symbolizing the significance and seniority of a Fleet Admiral. This distinctive marking is not just a decoration; it represents the culmination of a distinguished career in naval service, reflecting the responsibilities and leadership associated with this prestigious rank.