Iran-aligned Iraqi armed group Kataib Hezbollah warned on Sunday it would resume attacks on U.S. troops in the region if the United States intervenes in the conflict between Israel and Iran.

"Hezbollah is committed to the ceasefire agreement, even though Israel has not respected this commitment over the past period," the spokesperson said. "It continues to kill, assassinate, and attack areas, including entering border villages and remaining at the five points."

The Lebanese militant group Hezbollah was long considered Iran’s first line of defense in case of a war with Israel.