Panic In Beirut As Israeli Warplanes Break Sound Barrier Thrice NDTVSonic booms – the psychological warfare Israel uses to sow fear in Lebanon Al Jazeera EnglishPsychological warfare: IDF jets create sonic boom during Nasrallah speech The Jerusalem PostWary of impending strike on Beirut, Lebanese are scrambling for cover YnetnewsIsrael-Hezbollah trade strikes; Israeli warplanes fly at low altitude over Beirut WION