Most of these sound correct, and the Bot events would work, but if you shoot it down, you would need special lasers that DO disarm Nukes.
(Or Tomahawk Missiles)
Hovever, if it was a Bot, then it wouldn't burn up, or blow up when shot down. (Just a stupid dying sound) Plus, if enabled, it would release a Gory Explosion.
However, it should be included for Host only to build, and probably be on the server prefs. Probably best as new Event Mods like(OnICBMActivated/Armed>-NamedBrick->TargetNamedBrick>[Risetoaltitude#] [Lateraltraveltime] [Target])
Second, why target a player, within whatever damage radius, it would be obliterated. Plus, add Fallout, which slowly drains health in a certain area for a time.
No Events would pe permitted to anyone not an SA.
Though odd, could it's respawn time be related to ping?