US, Israel unlikely to achieve 'regime change' in Iran: Merz

The US-Israeli war against Iran is unlikely to lead to "regime change", German Chancellor Friedrich Merz said Friday, as the month-long conflict showed no signs of abating.

"Is regime change really the goal?" he said at a forum in Frankfurt organised by the FAZ newspaper.

"If that's the goal, I don't think you'll achieve it. It's mostly gone wrong" in past conflicts, he said, pointing to the Afghanistan war.

"I have serious doubts as to whether there is a strategy and whether that strategy is being successfully implemented," he added. "In that respect, it could take even longer."

Germany has pushed back at US President Donald Trump's criticisms of NATO members for failing to join the attacks on Iran, insisting that it is not their war.

Merz however said Friday he believed that Trump had accepted this stance.

He also said Germany would be open to helping provide military protection in the Strait of Hormuz, a key route for oil and gas, which has been nearly totally blocked, in the event of a ceasefire.

"This requires an international mandate, it requires approval from the German parliament and, prior to that, a cabinet decision. And we are far from that."