U.S. Air Force Memorial Temporary Closure

Beginning on or about Nov. 2, 2026, the U.S. Air Force Memorial and surrounding area will temporarily close to all visitors to support ongoing utilities and construction work associated with Arlington National Cemetery’s Southern Expansion project.

Published on: Monday, October 26, 2026 read more ...

2. Altar

Architect John L. Smithmeyer designed the marble altar at the center of the original amphitheater. Delivered in time for Decoration Day 1880, the altar featured an etched coat of arms and the words “E Pluribus Unum” (“from many, one”).



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