No one has used nuclear weapons in combat since 1945.
More about 'qasem-soleimani'
Nuke experts: It's not too soon to worry if Trump may use nuclear weapons
Dave Mosher, Business Insider US
'Foolish escalation': Iran slams 'dangerous' US strike that killed top Iranian general Qasem Soleimani
A senior Islamic Revolutionary Guard Corps official wrote on Twitter that Iran "will take...
Ryan Pickrell, Business Insider US