Israel threatens to invade southern Lebanon, but Hezbollah refuses to back down.

AI Briefing

• – Israel launches airstrikes on Beirut and southern Lebanon, killing at least 15, threatens to invade if Lebanon can't stop Hezbollah attacks.
• – Defense Minister Israel Katz warns Lebanon that Israel will take matters into its own hands if Hezbollah continues to attack Israel.
• – Hezbollah refuses to back down, with rocket attacks continuing to hit Israel despite Israeli warnings to cease.