The Federal Aviation Administration confirmed that temporary flight restrictions would be in effect in the airspace around Washington, D.C., on June 14. However, the agency said the plan is still being finalized and that it will soon release more details about the number and types of aircraft involved.

The event will also bring more than 9,000 soldiers from around the country to Washington, about 7,000 of whom will march in the parade itself. The event will also include at least eight Army bands, and some troops will ride on the nearly three dozen horses and two mules expected to march as part of a historical section of the parade.