币界网报道：According to Fox News, US President Trump has asked the National Security Council to prepare in the White House Situation Room. Trump previously shortened his trip to the G7 summit and returned to Washington ahead of schedule. The White House Situation Room is a conference room and intelligence management center located in the basement of the West Wing Office of the White House, with a total area of about 460 square meters. Its main purpose is to be a workplace for the National Security Council, including the US President, Vice President, White House Chief of Staff, Secretary of State, Secretary of Defense, Chairman of the Joint Chiefs of Staff, Director of the Central Intelligence Agency, National Security Advisor, etc., to quickly discuss and respond to sudden domestic and foreign events related to US national security. It has complete and sufficient advanced security communication facilities, allowing the US President to control US troops distributed around the world at any time.