Alright, lets do this.
One Brigadier was killed in the GHQ attack. What did that do to us? Nothing, one soldier dies, another steps in to replace him. Our army is full of 1-star officers. They are not a HVT.
Nuclear Scientists are very HVT. You simply can't replace them, especially not Iran. Stuxnet and murder of your scientists set back Iran's nuclear program by at least 6 to 7 years. That's why Iran opened up to talks, because they gave up. The setbacks were unbearable.
The two Orion aircraft were replaced within 6 months. Again, not as big a loss as losing your nuclear program.
As for children are assets, I'm sure they are very big assets to Iran. They after all killed 90,000 of them as child soldiers. Doing pathetic things as mine-clearing using. Who uses children for mine clearing? I'm sure Iran, which considers its children's "assets". Good job iran.