Iron dome is only effective against dumb rockets and mortars, with minimal range.
Nobody is going to shoot those at the us. What a waste of money.
EDIT: I've read the actual executive order. Iron dome is a metaphor, he's actually covering things like hypersonics too.
I have no clue, I'm more utilitarian than fancy. I've tried fountain pens but found them to be too high maintenance. If it means anything, my second favorite pen is probably a G2.
The f701 is 8 bucks, a space pen refill is another 9 dollars or so.
So for 20 bucks you have a stainless steel pen that will last forever, while writing in damn near all conditions. Looks snazzy enough to trigger the "I better not leave this" for me, too.