US Secretary of State Marco Rubio is visiting Israel next week amid high tensions between the US and Iran following unsuccessful nuclear talks in Geneva. The US is increasing its military presence in the region, with the USS Gerald R. Ford aircraft carrier heading towards Israel. President Trump expressed dissatisfaction with Iran's stance in negotiations and warned of potential military action. The US Embassy in Jerusalem has advised non-essential personnel to leave due to the escalating situation. Other countries have also urged their citizens to evacuate Israel.