DUBAI (Reuters) - Iranian Foreign Minister Mohammad Javad Zarif said on Monday Saudi Arabia was blaming Iran for the consequences of its own  wars of aggression , after his Saudi counterpart accused Tehran of threatening regional security.  KSA (Saudi Arabia) is engaged in wars of aggression, regional bullying, destabilizing behavior (and) risky provocations. It blames Iran for the consequences,  Zarif said on his Twitter account. 