I had a chat with someone that does security clearances for a living and has done so for a long time.
i told them about this thread and they laughed.
One of the most common issues they deal with and they deal with it all the time. Made more likely when it was an underage issue and where the state does not require these to be reported.
one answer works for why something like this happens
”I was confused”
and people are often confused. Many of these people doing a clearance are not career intel people or career officers with lots of experience.
They also said , without knowing what the charge was , that amending the rotc application should not be a big deal. It will be seen as a sign of confusion They stressed being honest. But understood that this was a very common mistake.
They also said that, to answer the OPs actual question, that a real serious Security investigation done years from now by professionals is not going to give a darn what was on a rotc app years before. Because they are not going to know.
Amending is the easy answer. I was confused . People are often confused,
i hope the OP comes back and reads this. It may give them some stress relief,
At this point in the thread though they might be looking for a tall bridge
The other advice they gave——-read the question VERY carefully and answer what was required and resist the temptation to over share .