Final answer:
The Navy and Marine Corps Medal is awarded to members of the U.S. Navy or Marine Corps who perform acts of heroism not involving conflict with the enemy. This contrasts with the Medal of Honor, which is for valor in combat. Examples include Eugene Obregon and Guy Gabaldòn, who were recognized for their heroism.
Step-by-step explanation:
Individuals serving in the U.S. Navy or Marine Corps who distinguish themselves by heroism not involving actual conflict with the enemy are awarded the Navy and Marine Corps Medal. This is the highest non-combat decoration awarded for heroism by the U.S. Navy to members of the U.S. Navy and Marine Corps. Instances of heroism in such cases might involve acts of courage during peacetime, such as rescuing individuals from a sinking ship or a burning building. The Medal of Honor, on the other hand, is awarded for acts of valor during combat situations and is the U.S. military's highest decoration.
Notable examples in history include United States Marine Eugene Obregon, who was posthumously awarded the Medal of Honor, and Guy Gabaldòn who, despite capturing hundreds of enemy soldiers during World War II, initially received the Silver Star and the Navy Cross, which was later upgraded due to public demand after a movie highlighted his heroics.