美媒：回应起诉，特朗普政府称白宫宴会厅改造项目事关国家安全

Core Viewpoint - The Trump administration asserts that the renovation of the White House East Room is essential for national security, responding to a lawsuit from the National Trust for Historic Preservation that seeks to halt the project until a comprehensive design review and public consultation are conducted [1][3]. Group 1: Lawsuit and Government Response - The National Trust for Historic Preservation filed a lawsuit on October 12, seeking to stop the renovation project until it undergoes thorough design review and public input, as well as Congressional approval [1][4]. - In response, the Trump administration submitted a court document stating that the renovation must continue for security reasons, including a statement from the U.S. Secret Service indicating that further work is needed to meet security requirements [3]. - The government argues that the lawsuit is moot regarding the demolition of the East Wing, as the work cannot be undone, and claims that the National Trust has not demonstrated any irreparable harm from the project [3]. Group 2: Project Details and Timeline - The renovation project was announced in late July with a budget of approximately $300 million, expected to be completed by 2029, before the end of Trump's term [4]. - The expanded East Room will cover over 8,300 square meters and accommodate around 1,000 guests [4]. - The demolition of the East Wing was carried out swiftly in October to make space for the new East Room, which faced opposition from preservation organizations and criticism from Congressional Democrats regarding the lack of transparency in the process [4].