I want to know the answer to the following question:
When did Kerry earn a Silver Star?
All the background I'm provided with is that "Moving a short distance upstream, Kerry's boat was the target of a B-40 rocket round; Kerry charged the enemy positions and as his boat hove to and beached, a Viet Cong ("VC") insurgent armed with a rocket launcher emerged from a spider hole and ran.". Is that enough to answer the question?
Answer: no