Saudi air defences respond to ballistic missile threat over Riyadh. https://english.mathrubhumi.com/news/world/two-major-explosions-heard-in-saudi-arabias-riyadh-bd4ms762?utm_source=dlvr.it&utm_medium=mastodon #SaudiArabia #RiyadhAlert #BallisticMissiles #IranGulfConflict