The Russian president says Iran’s nuclear programme continues and society remains united behind political leadership.

Russian President Vladimir Putin declined to comment on speculation that Israel or the United States may try to assassinate Iranian Supreme Leader Ayatollah Ali Khamenei, and continued to push for a political solution to the Iran-Israel conflict during a meeting with international journalists.

“If I may, I hope that this will be the most correct answer to your question. I do not even want to discuss this possibility. I do not want to,” he said in response to questions about Khamenei on Thursday from the sidelines of the Saint Petersburg International Economic Forum.

Israeli Prime Minister Benjamin Netanyahu said earlier this week that the conflict could lead to regime change in Iran, where Israeli attacks have targeted senior military leaders and top nuclear scientists.

Israeli strikes have killed at least 585 people, among them 239 civilians, since last Friday, according to a US-based Iranian human rights group.