Blocking Iran is going to do more damage to the world than it will do to Iran.
What targeting systems are you talking about? You can use optical targeting with a raspberry PI in the drone itself, pre programmed. Nothing for an F-35 to take out.
The EU is running out of jet fuel. 20-30% of the hydrogen needed for chip fab comes through the straight. Fertilizer for food comes through the straight, and planting season has already begun.
This was a political and economic disaster.