Crossword Genius

Are unaware Military Intelligence experts cocked up (7)

Ross

I believe the answer is:

misknow

I'm a little stuck... Click here to teach me more about this clue!

'up' is the definition.
Both the answer and definition are verbs in their base form.
Maybe they are linked in a way I don't understand?

'are unaware military intelligence experts cocked' is the wordplay.
I cannot quite understand how this works, but
'intelligence' could be 'mi' and 'mi' is present in the answer.
This explanation may well be incorrect...

Can you help me to learn more?

(Another definition for misknow that I've seen is " Get a false understanding".)

I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.