Israel's security Cabinet on Sunday authorized Prime Minister Benjamin Netanyahu's government to decide on the "manner and timing" of a response to a rocket strike in the Israeli-occupied Golan Heights that killed 12 teenagers and children, and which Israel and the United States blamed on Lebanese armed group Hezbollah.

Hezbollah denied responsibility for the attack on Majdal Shams on Saturday, the deadliest in Israel or Israeli-annexed territory since Palestinian militant group Hamas' Oct. 7 assault sparked the war in Gaza.

That conflict has spread to several fronts and risks spilling into a wider regional conflict.