A U.S. envoy has reaffirmed Washington's support for Syria's new government, stating there is "no Plan B" for uniting the country.

Syria has been wracked by a new wave of deadly sectarian violence that has placed the spotlight on the Druze minority at the center of rising tensions with Israel. Dozens of people were killed this week after clashes between government loyalists and Druze militias in the southern city of Suwayda,

The clashes between militias of the Druze religious minority and the Sunni Muslim clans killed hundreds and threatened to unravel Syria's already fragile postwar transition.

Syria should not be allowed back into the international community unless it is able to uphold protections for the Druze and its other minority groups, Israel has said.

Israeli leaders said they launched attacks on Syria this week to protect members of the Druze religious group in the country’s south, amid clashes in the area.

The United States said it did not support recent Israeli strikes on Syria and had made clear its displeasure, while Syrian leader Ahmed al-Sharaa accused Israel of trying to fracture his country.

STORY: Violence in southern Syria has put a spotlight on a small but influential minority, the Druze.:: Who are the Druze?The Druze are Arabs who follow a religion derived from a branch of Islam.They maintain a degree of secrecy about the practice of their faith that emerged in the 11th century.

Israel has threatened to increase its involvement in Syria and vowed to protect the Druze religious minority, which began as a 10th-century offshoot of Ismailism, a branch of Shiite Islam, the Associated Press reported. Most of the world’s Druze population lives in Syria, with the rest predominantly in Israel and Lebanon.

Hundreds of Druze from Israel pushed across the border in solidarity with their Syrian cousins they feared were under attack. Many then met relatives they had never seen before.

Clashes that shook southern Syria this week have killed hundreds of people, including civilians, and drawn in an array of both local and international players, harking back to the dynamics of the country’s nearly 14-year civil war.