On April 11, a delegation from the United States and Iran is expected to arrive for talks in Islamabad, the capital of Pakistan. Currently, security in Islamabad has been heightened, and the media center has been activated. However, there is no clear information at this time about the timing and format of the negotiations. Reports suggest that the US and Iran may not hold face-to-face talks initially, but instead will meet separately with Pakistan first, after which it will be decided whether direct negotiations between the US and Iran can take place. (CCTV)