Two Lebanese soldiers killed in Israeli airstrike hours after UN peacekeepers HQ fired on The GuardianIsraeli forces kill 2 Lebanese soldiers and injure 2 UN peacekeepers in new, separate strikes Yahoo! VoicesIsrael attacks UN peacekeepers in Lebanon: Why it’s such a big deal Al Jazeera EnglishUNIFIL: Why are UN peacekeepers in Lebanon? DW (English)In separate strikes, Israel kills 2 Lebanese soldiers and injures 2 U.N. peacekeepers NPR