Saudi Arabia confirmed Saturday that Iran hit Riyadh and its eastern region with strikes, warning it reserved the right to defend itself including by retaliating.Saudi Arabia “expressed its strongest condemnation of the blatant and cowardly Iranian attacks targeting the Riyadh and Eastern Province regions, which were repelled,” the foreign ministry said in a statement.“In light of this unjustified aggression, the Kingdom affirms that it will take all necessary measures to defend its security and protect its territory, citizens and residents, including with the option of responding to the aggression.”