The US government has taken a series of actions to exert pressure on Iran, including sanctions and threats of tariffs, amid ongoing tensions and negotiations. The latest move involves targeting a 'shadow fleet' accused of transporting Iranian oil, with the aim of cutting off revenue streams for the Iranian regime. The US State Department justified these measures as necessary to 'stem the flow of revenue' to Tehran, particularly in light of the recent antigovernment protests in Iran. The sanctions were announced as the US and Iran held talks in Oman, with the US presenting a list of demands that includes dismantling Iran's nuclear program, restricting its ballistic missile stockpile, and curbing its support for armed groups in the region. This comes as a continuation of the US's long-standing sanctions policy towards Iran, with President Trump expressing a willingness to take further military action and even threatening to 'take out' Iranian protesters. The administration's strategy appears to be a multi-pronged approach, combining economic pressure, diplomatic demands, and military posturing, all aimed at altering Iran's behavior and potentially leading to a negotiated settlement.