Security Television Network
The U.S. flag at half-staff
The U.S. flag flies at half-staff to show grief and mourning for national leaders, first responders, or in response to tragic events.
About this video
The U.S. flag flies at half-staff to show grief and mourning for national leaders, first responders, or in response to tragic events.

Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
The interactive STN application appears here when JavaScript is available. Published facts and source links above remain readable without JavaScript.