Saudi Arabia has denounced the killing of Hamas political bureau chief Ismail Haniyeh as a "blatant violation" of Iran's sovereignty. The condemnation came during an extraordinary Organisation of Islamic Cooperation (OIC) meeting in Jeddah. The OIC holds Israel responsible for the attack on Haniyeh in Tehran, which has led Iran to vow retaliation. The escalation, coupled with recent regional conflicts, has heightened tensions, prompting calls for de-escalation from the international community.
