What caused the explosion in the southern suburb of Beirut?
The explosion was caused by Israeli airstrikes targeting the heavily-populated area.
What was the impact of the airstrikes on the local population?
The airstrikes resulted in significant blasts that were heard throughout the Lebanese capital, indicating a serious impact on the local population.
Which area of Beirut was affected by the airstrikes?
The airstrikes hit a heavily-populated southern suburb of Beirut.
What has been the response from the Lebanese government or military regarding the airstrikes?
The response from the Lebanese government or military has not been detailed in the article.
Are there any reports of casualties or damage from the explosion?
The article does not provide specific information regarding casualties or damage resulting from the explosion.