Joining us now, NBC News chief White House correspondent, Peter Alexander. NBC News foreign correspondent Danielle Hamjin and former US ambassador to Ukraine, Bill Taylor. He's a distinguished fellow at the Atlantic Council's Eurasia Center.Peter, I want to go to you first. What's the latest on preparations for the Putin Zilinsky summit considering the Kremlin is now slowwalking it. >> Yeah, Ally, it's a good question and heading into the break, you referred to this as sort of a TBD to be determined.I think ...

Regime Vulnerability & Potential Collapse - The Islamic Republic is potentially at its weakest point after 46 years of rule [1] - Recent Israeli attacks have significantly weakened the regime operationally, strategically, and psychologically [1] - The regime lacks domestic support, with leaked internal polls suggesting 70% of the country doesn't support it [6] - The regime's traditional religious and lower economic class base no longer supports it due to economic pressures [6] - The regime is more vulnerable than ever and could very easily collapse [15] Political Alternatives & Transition - There's significant sympathy and support for the pre-revolutionary system [10] - Reza Pahlavi, the Shah's eldest son, is seen as a potential alternative, willing to be a transitional leader [11][12] - Pahlavi aims to secure a peaceful transition and lead the country to democratic elections [12] Geopolitical Implications & Investment Considerations - If the regime survives, it's likely to pursue nuclear weapons, potentially expediting the process [13][15] - Western policymakers and investors should consider what a different Iran might look like [16] - The current regime's aim is to buy time and get sanctions relief due to the crushed economy [16]