At least three people were killed and seven injured early Tuesday after Israeli warplanes struck a southern suburb of Beirut for the second time in four days, threatening a tenuous four-month-long cea

At least three people were killed and seven wounded in an Israeli airstrike on Beirut's southern suburbs early on Tuesday, the Lebanese health ministry said, further testing a shaky four-month ceasefire between Israel and Hezbollah.

It was not immediately clear what was behind the sounds. Israel's military had on Friday carried out the first strikes on Beirut's southern suburbs since a shaky ceasefire in November ended a year-long war between Israel and Lebanese Hezbollah.