The Fourth of July fireworks show on the National Mall this year has been designated a "National Special Security Event," requiring extensive screening procedures and police presence typically reserved for major events like presidential inaugurations. This designation reflects the anticipated crowd size and potential security threats. President Trump has promoted the event as the largest fireworks show in history, with the Secret Service overseeing security planning. Despite the heightened security, officials from the Secret Service, FBI, and Department of Homeland Security have stated there are no specific credible threats against the event. Washington, D.C. Mayor Muriel Bowser noted the unusual security measures in place, including security fences around the National Mall.
Thousands of National Guard troops have been mobilized, and security officials have indicated that they are prepared for various potential threats, including lone actors inspired by international conflicts. The FBI has reported a 40 percent increase in threat investigations compared to the previous year. Security measures will include road closures and restrictions on items attendees can bring into the viewing area. The fireworks display is expected to start around 9 p.m., with a significant increase in the number of shells to be fired compared to previous years. Organizers anticipate a full capacity of 150,000 attendees at the event. Weather conditions, including high temperatures and potential thunderstorms, may also pose challenges during the celebration.