A federal appeals court has temporarily permitted U.S. President Donald Trump's $400 million renovation of the White House ballroom to proceed. The court's decision requires clarification on national security concerns, as the project aims to build a new ballroom in the East Wing, which was recently demolished.

• 01The U.S. Court of Appeals for the DC Circuit ruled 2-1 in favor of allowing the renovation to continue temporarily.
• 02The renovation project has a budget of $400 million and aims to construct a new ballroom in the White House's East Wing.
• 03The court has set a deadline of April 17 for the administration to continue working on the project and seek Supreme Court review.
• 04Federal district court Judge Richard Leon previously halted the construction, citing the need for congressional approval.
• 05The lawsuit against the renovation was filed by the National Trust for Historic Preservation.

The renovation could affect how the White House is used for official functions and events, impacting public perception and historical preservation efforts.