The latest exchange of fire between Israel and Hezbollah is testing the limits of last week’s already fragile ceasefire deal. Hours after Hezbollah fired two mortar shells at an Israeli military outpost on Monday,

Israel hits Lebanon with its largest wave of airstrikes since agreeing to a ceasefire with Hezbollah, as both sides accuse each other of violations.

Surge in strikes have strained truce between Israel and Hezbollah. While insurgents in Syria make fresh gains against forces of Assad to fuel spike in tension across the Middle East