Can you explain how I can invade Kharg Island more than once? It seems to indicate that it is possible but the card says it is a one-time thing.
Also, the press shield + Fox News boosts don't seem to do anything with regards to subsequent events. Are they supposed to do something or are they just for show / humor?
Invading Kharg Island is definitely a one-time event, I think there may just be a copy bug in the game over screen where it indicates that the final action was done N times even if it's a one-time action. Will fix it!
Also the Press Shield + Fox News boosts alter the RNG probabilities with regards to the random events for negative press events and/or positive Fox News puff pieces.