However, US intelligence remains unclear about who will attack first and what type of attack each intends to carry out, said the senior officials.
CDU foreign policy expert Roderich Kiesewetter told Spiegel that Germany should offer Israel military support to defend against Iran's attacks.
Palestinian President Mahmoud Abbas condemns the assassination of Hamas leader Ismail Haniyeh as a move to extend the Gaza conflict and hinder peace negotiations.
Iran’s President Masoud Pezeshkian reaffirms commitment to expanding ties with Russia as Moscow calls for calm following the assassination of Hamas leader Ismail Haniyeh.
Tehran and Iran-aligned groups such as Hamas and Hezbollah have accused Israel of killing Haniyeh on 31st July.
Israel is preparing for a potential Iranian retaliatory attack following recent high-profile assassinations, with US General Michael Kurilla arriving for coordination.
The US has requested that European and other partner governments urge Iran to refrain from escalating tensions.