MR LAX
You haven't told us what those operations were, that's what you're being asked.  You're saying he's confusing it with other operations, you were then asked - just listen to the question - you were then asked "what are those other operations that he could be confusing it with" and all you're saying is: "Well, he was involved in other operations"  Are you not able to distinguish which operations he was involved in, because if you aren't, that's all we need to know.