German Foreign Minister Annalena Baerbock has called for a tougher stance against Tehran following the Iranian drone and missile attack on Israel, but has also warned against an expansion of the conflict.

On a visit to Israel, British Foreign Minister David Cameron and German Foreign Minister Annalena Baerbock are calling on the Jewish state to avoid a military operation against Iran, though statements by Israeli officials indicate that the die is cast.

Israeli Prime Minister Benjamin Netanyahu said Israel will make its "own decisions" on responding to Iran's unprecedented barrage of aerial strikes over the weekend, most of which were intercepted. Follow for live updates.

German Foreign Minister Annalena Baerbock said on Sunday Israel has shown that it was strong and could defend itself by repelling an Iranian attack overnight together with strong allies.

UN chief's comments came as Tehran warned it has the ability to strike Israeli nuclear sites if Israel targets Iran's nuclear facilities.

Washington plans to impose new sanctions to “degrade Iran’s military capacity” after it fired drones and missiles at Israel, the top U.S. security adviser said.

German Foreign Minister Annalena Baerbock is in Israel to talk about the consequences of Iran's attack on the country. Her Israeli counterpart said Israel now had a chance to dent Iran's regional influence.