Syrian troops sit atop a tank as they head toward the Syrian-Lebanese border following clashes with Lebanese soldiers and armed groups, in Qusayr, Syria, March 17, 2025.
Fighting erupted across the border that separates Syria and Lebanon over the weekend. The new government in Syria claims the militant group Hezbollah triggered this violence by crossing into Syrian territory on Saturday, kidnapping three Syrian soldiers, and then executing them inside Lebanon. Hezbollah denies the allegation, and Lebanon’s state media blames the killing on local clans and militias. The two sides agreed to halt the fighting late Monday night.
The Syrian government and Hezbollah have historically acted as allies, but two important changes have occurred. First, Israel has pounded Hezbollah positions inside Lebanon in recent months, badly weakening the group and killing most of its leadership. Second, the current Syrian regime is composed of fighters who defeated the government of Bashar Assad, which had been Hezbollah’s reliable regional partner. Assad now lives in Moscow under Russian President Vladimir Putin’s protection.
Hezbollah has good reason for frustration. In the past, when its fighters needed more weapons and materiel, Iran provided them by sending reinforcements across Syrian territory. The new Syrian government has severed that channel. The Lebanese and Syrian armies say they have increased cross-border communication to restore calm, though Hezbollah representatives remain defiant.