Possibly because they have a use for them?
"U.S. hit dozens of military targets on Kharg Island overnight,” a senior US official tells me.
The targets that the US hit on Kharg Island included bunkers, radar station, ammunition storage.
Landing docks were not intentionally targeted. Only would have been struck if Iranians fired something from next to them, according to senior US official who spoke to Fox News.
BREAKING: Kharg Island plunged into total darkness U.S. strikes have severed all power to Iran's vital oil export hub on Kharg Island.