Negotiations between the United States and Iran have intensified, focusing on the release of over $100 billion in frozen Iranian assets, primarily accumulated from oil sales and immobilized due to US-led sanctions. These funds, scattered across foreign banks, have become a central issue in the talks, with Iran demanding access to at least $6 billion as a condition for any agreement. The US has denied reports of unfreezing these funds, indicating that while some limited negotiations may occur, the broader system of financial restrictions remains intact. The origins of these frozen assets date back to the 1979 Iranian Revolution, with successive sanctions over the decades resulting in billions being blocked in various jurisdictions. Iran's economic situation has worsened, making access to these funds critical for reconstruction and stabilizing its economy. The US, while using these funds as leverage, faces political risks in any potential agreement, balancing the need for regional stability against domestic criticisms of past deals perceived as too lenient towards Iran.