Acting Homeland Security Secretary Peter Gaynor receives a Coast Guard briefing regarding security operations for the 2021 Presidential Inauguration from Lt. Cmdr. Christopher Rosen, deputy incident commander, at the Enhanced Mobile Incident Command Post at Joint Base Anacostia-Bolling, Washington, Jan. 16, 2021. On Sept. 24, 2018, the Department of Homeland Security designated the Presidential Inauguration as a recurring National Special Security Event. Events may be designated NSSEs when they warrant the full protection, incident management and counterterrorism capabilities of the Federal Government. (U.S. Coast Guard photo by Petty Officer 3rd Class Kimberly Reaves/Released)